Summing Mixers – Where Individual Signals Become a Whole
Summing mixers are among the most specialized tools in audio production. Their purpose is to combine individual tracks and signals outside the DAW, offering an alternative approach to mixing complex productions. Signal flow, clarity, and musical decision-making are at the heart of their role.
Whether in hybrid studios, mixing environments, or mastering setups, summing mixers enable a more deliberate approach to signal flow and create new opportunities to combine analog and digital workflows.
The question is rarely which summing mixer is objectively “the best.” What matters is which architecture, channel count, and level of integration best suit your workflow and production environment.
As digital production systems became widespread, interest grew in moving certain stages of the production process back outside the DAW. Summing mixers emerged as one of the tools designed specifically for this intersection between analog and digital workflows.
Their purpose extends beyond sonic character or analog coloration alone. In many cases, routing flexibility, workflow clarity, external signal processing, and a more intentional approach to mixing decisions are equally important considerations.
At the same time, summing mixers differ significantly in both design and implementation. Passive and active systems, varying channel counts, and different integration options mean that no single solution is ideal for every studio.
In practice, the outcome is rarely determined by a single piece of equipment. What matters most is how effectively a summing mixer integrates into the overall signal path and whether it genuinely improves the daily workflow.
That is why you will not find a random collection of summing mixers at Peakhouse Audio. Our selection is based on hands-on studio experience, direct comparisons, and solutions that have proven themselves in professional recording, mixing, and mastering environments.
If you are unsure which summing mixer best suits your setup, we are happy to help with equipment selection, integration, and signal-flow planning.
Less debate about analog versus digital—and more focus on tools that genuinely support better workflows and better mixes.
AMS Neve 8816
AMS Neve 8816 The AMS Neve 8816 is a professional 16-channel analog summing mixer designed to bring the sound of classic Neve 80-series consoles into modern DAW-based production environments. It combines analog summing, comprehensive monitoring functions and flexible routing in a compact rack unit. The mixer uses a transformer-balanced mix-bus topology with Marinair transformers, recreating the summing architecture of classic Neve consoles and delivering increased headroom, depth and harmonic character. Sound Character The 8816 is designed to add analog depth, punch and stereo width to in-the-box mixes. Signals are summed through a transformer-coupled mix bus, recreating the sonic behavior of large-format Neve consoles. This process enhances mix cohesion and spatial imaging. A dedicated Stereo Width control and Mid/Side insert processing allow additional control over stereo imaging and mix-bus processing. Highlights ✔ 16-channel analog summing mixer ✔ Neve 80-series transformer mix-bus topology ✔ level and pan controls per channel ✔ solo, mute and cue switching ✔ stereo mix-bus insert points ✔ mid/side insert processing ✔ stereo width control ✔ integrated monitoring section ✔ talkback and headphone outputs ✔ USB Total Recall software ✔ expandable with 8804 fader pack ✔ multiple units can be linked for larger summing systems
API ASM164
API ASM164 The API ASM164 is a professional 16-channel analog summing mixer in a 19-inch rack format, designed to bring the classic API console summing sound to modern hybrid studios. The circuit design is derived from the summing section of the renowned API “THE BOX” console. The unit allows engineers to route up to 16 line-level signals from a DAW or audio interface into the analog domain and sum them through API’s discrete circuitry. This process can add depth, punch and cohesion to mixes compared with purely digital summing. Internally, the ASM164 uses API 2510 input op-amps and the legendary API 2520 amplifiers with transformer-balanced outputs, delivering the distinctive API tone known for powerful midrange and fast transient response. With features such as channel inserts, dual stereo mix buses and precise stepped level controls, the ASM164 offers a flexible analog summing solution for professional recording and mixing workflows. Sound Character The ASM164 delivers the unmistakable API console tone with punch, clarity and analog glue. Analog summing helps unify complex mixes while maintaining transient detail and providing a more cohesive stereo image. The unit is particularly effective on drum groups, guitars and full mix buses in hybrid studio environments. Highlights ✔ 16-channel analog summing mixer ✔ based on the API “THE BOX” console summing section ✔ API 2510 input op-amps and 2520 amplifiers ✔ balanced DB-25 line-level inputs ✔ insert send/return on every channel ✔ two stereo program buses (Mix-A and Mix-B) ✔ assignable channel routing to both buses ✔ pan control with center detent ✔ 31-step detented level controls ✔ channel LED metering and output VU meters ✔ 19-inch rackmount (2U) Technical Specifications ✔ device type: analog summing mixer ✔ channels: 16 analog summing inputs ✔ inputs: DB-25 balanced line-level ✔ inserts: per-channel send/return ✔ mix buses: 2 stereo program buses (Mix-A / Mix-B) ✔ op-amps: API 2510 input / API 2520 output ✔ frequency response: 20 Hz – 40 kHz (±0.5 dB) ✔ maximum input level: +25 dBu ✔ THD+N: <0.02 % ✔ format: 19" rack / 2U
API The Box II
API The Box II The API The Box II is a compact analog recording and mixing console designed to deliver the classic API console sound in a space-efficient studio format. It combines microphone preamps, analog summing, 500-series processing, bus compression and monitoring control in a single production console. The console features eight fully equipped input channels with API microphone preamps, line inputs and high-pass filters. Each channel also includes its own 500-series slot, allowing engineers to integrate external signal processors directly into the channel strip. The summing section supports 16 channels during recording and up to 24 channels during mixdown, enabling analog summing of DAW tracks. A built-in stereo bus compressor provides the classic API mix glue. In addition to mixing capabilities, The Box II includes a complete monitor section, cue sends, talkback system and flexible routing, making it a central hub for modern hybrid studio workflows. Sound Character The Box II delivers the unmistakable API “big console” sound with punch, clarity and powerful midrange presence. Its discrete circuitry and transformer-based design provide fast transient response and a cohesive analog mix bus, giving mixes more depth and energy. Highlights ✔ compact analog recording and mixing console ✔ 8 input channels with API microphone preamps ✔ 8 integrated 500-series slots ✔ direct output on every input channel ✔ 16 summing channels (24 during mix) ✔ built-in stereo bus compressor ✔ instrument DI inputs on channels 1–4 ✔ aux sends: 1 stereo + 2 mono ✔ cue send and headphone system ✔ full monitor control section for two speaker systems ✔ integrated talkback system ✔ extensive balanced I/O connectivity Technical Specifications ✔ device type: analog recording and mixing console ✔ inputs: 8 mic/line channels ✔ 500-series slots: 8 ✔ summing channels: 16 recording / 24 mixing ✔ aux buses: 1 stereo + 2 mono ✔ instrument inputs: 4 Hi-Z DI inputs ✔ mic gain range: approx. +30 dB to +65 dB ✔ max input level: +28 dBu ✔ frequency response: 20 Hz – 50 kHz (±0.5 dB) ✔ dimensions: 82.5 × 67 × 33.5 cm ✔ weight: approx. 40.8 kg
Burl Audio B32
Burl Audio B32 VancouverThe Burl Audio B32 Vancouver is a high-end 32-channel analog summing mixer designed for professional mixing and hybrid studio workflows. It acts as the bridge between digital DAW environments and analog outboard gear, delivering the sonic benefits of analog summing with modern flexibility.Featuring a fully discrete Class-A signal path and Burl’s NextGen analog circuitry, the B32 brings the signature sonic character of the Burl Mothership series into a dedicated summing solution. Sound CharacterThe B32 Vancouver delivers analog summing with depth, cohesion, and musical glue.Its Class-A design and switchable BX5 output transformer allow users to shape the tonal character—from transparent summing to harmonically rich analog coloration. The integrated +6 dB gain boost enables driving the analog stage harder, adding density, punch, and a more three-dimensional soundstage. Highlights✔ 32-channel analog summing mixer (32→2 mix bus) ✔ fully discrete Class-A signal path ✔ Burl NextGen analog circuitry with BOPA14 op-amps ✔ 8 mono + 24 stereo inputs ✔ dual independent stereo sums (SUM A / SUM B) ✔ switchable BX5 transformer output for analog coloration ✔ switchable +6 dB gain boost ✔ precision stepped attenuators (0.1%) ✔ high headroom (> +24 dBu) ✔ dual stereo outputs for routing flexibility ✔ 1U rackmount designTypical Applications✔ analog summing in hybrid mixing setups ✔ enhancing depth and stereo imaging ✔ integrating analog outboard gear ✔ mix bus processing with analog character ✔ high-end DAW-to-analog workflowsTechnical Specifications✔ type: 32×2 analog summing mixer (Class A) ✔ inputs: 32 × analog (DB25 / XLR, 8 mono + 24 stereo) ✔ outputs: 2 × stereo outputs (transformer + clean) ✔ circuit: discrete Class A ✔ transformer: switchable Burl BX5 ✔ gain boost: +6 dB switchable ✔ dynamic range: > 120 dB ✔ THD+N: < 0.001% (transformer off) ✔ frequency response: 20 Hz – 20 kHz (±0.25 dB) ✔ format: 19" rack / 1U
Chandler Limited Mini Rack Mixer
Chandler Limited Mini Rack Mixer The Chandler Limited Mini Rack Mixer is a high-end, fully discrete 16×2 analog summing mixer that brings the sound of classic EMI TG consoles from Abbey Road Studios into a compact rack format. Built around vintage-inspired Class-A circuitry from the 1960s and 70s, it combines classic analog tone with modern workflow flexibility—ideal for hybrid DAW-based production environments. At its core are 20 discrete amplifiers and 22 custom-wound transformers, delivering a rich, punchy and highly musical analog summing experience. Sound Character The Mini Rack Mixer delivers the classic “TG console sound”—warm, punchy and three-dimensional. Its transformer-balanced architecture provides a wide stereo image, depth and analog glue, adding character and cohesion to digital mixes. Unlike transparent summing mixers, it intentionally introduces harmonic coloration and analog saturation, similar to large vintage consoles. Highlights ✔ 16×2 analog summing mixer in 19" rack format (5U) ✔ based on EMI TG console circuitry (Abbey Road sound) ✔ 20 discrete Class-A amplifiers & 22 transformers ✔ transformer-balanced I/O ✔ dedicated level and pan controls per channel ✔ full control room section (mute, mono, dim, speaker select) ✔ built-in talkback module ✔ external input / insert functionality ✔ dual stereo buss + control room outputs ✔ analog VU metering ✔ expandable to 32+ channels ✔ modular design (TG modules integration possible) ✔ requires external PSU-2 power supply Typical Studio Applications ✔ analog summing for DAW mixes ✔ hybrid mixing setups ✔ compact analog sidecar console ✔ stem and subgroup mixing ✔ monitoring & talkback hub ✔ integration with TG-series channel strips Technical Specifications ✔ device type: analog summing mixer / rack mixer ✔ channels: 16×2 ✔ circuit: discrete, Class-A, transformer-balanced ✔ amplifiers: 20 discrete amps ✔ transformers: 22 custom-wound ✔ inputs: 16× XLR line + external inputs ✔ outputs: stereo bus + control room (XLR) ✔ talkback: 1/4" input (front panel) ✔ input impedance: 10 kΩ ✔ expansion: via TRS external input ✔ power: external PSU-2 required ✔ format: 19" rack, ~5U, ~23 kg
Dangerous Music 2-Bus-XT
Dangerous Music 2-BUS-XT The Dangerous Music 2-BUS-XT is a high-end analog summing expander designed to extend existing summing systems in professional mixing and hybrid studio environments. Built as an expansion unit for the Dangerous 2-BUS and 2-BUS+, it adds 16 additional analog summing channels, allowing larger DAW sessions to benefit from extended analog summing outside the digital mix engine. Its fully balanced analog architecture ensures maximum transparency, high headroom and excellent channel separation. By integrating directly with an existing Dangerous summing system, overall signal integrity remains unchanged while additional individual tracks or stem groups can be routed into the analog summing path. The 2-BUS-XT operates purely as an expansion unit without its own output stage and connects directly to the main summing device. This keeps the entire summing process fully analog and sonically consistent, even in large-scale productions with complex routing requirements. ⸻ Sound Character The 2-BUS-XT fully preserves the sonic character of the connected Dangerous summing system. Adding more analog summing channels maintains an open stereo image, stable depth and precise separation. Particularly in large sessions, dense arrangements benefit from improved clarity, tighter low-end control and more focused transient response. Because no additional output stage is introduced, overall transparency remains fully intact. ⸻ Highlights ✔ 16 additional analog summing channels for Dangerous summing systems ✔ expansion unit for Dangerous 2-BUS and 2-BUS+ ✔ fully balanced analog signal path ✔ identical summing architecture to the main unit ✔ extremely high headroom ✔ excellent channel separation for large DAW sessions ✔ seamless integration into hybrid mixing setups ✔ no additional output stage – pure summing expansion ✔ DB25 connectivity (Tascam standard) ✔ 1U 19-inch rack format ⸻ Typical Studio Applications ✔ expansion of large DAW mixing sessions ✔ additional stem summing outside the DAW ✔ hybrid mixing with more than 16 analog summing channels ✔ integration of multiple stem groups into one summing system ✔ extending existing Dangerous summing setups ⸻ Technical Specifications ✔ Device type: analog summing expander ✔ Channels: 16 additional summing channels ✔ Inputs: 16 balanced line inputs (DB25, Tascam standard) ✔ Output: expansion link to main unit ✔ Frequency response: 1 Hz – 100 kHz ✔ THD+N: extremely low ✔ Crosstalk: minimal ✔ Headroom: professional studio level ✔ Format: 19" rack / 1U
Dangerous Music 2-Bus+
Dangerous Music 2-BUS+ Dangerous Music 2-BUS+ is a reference-grade analog summing mixer designed for professional mixing and hybrid studio environments. Built as a dedicated analog summing stage between a DAW and the final stereo output chain, it combines multiple DAW outputs through a fully analog signal path offering maximum transparency, high headroom and exceptional stereo stability. At its core are 16 balanced summing channels feeding a high-resolution stereo mix bus. This allows complex DAW sessions to be summed outside the digital domain with improved depth, clearer separation and more controlled transient response. In addition to classic analog summing, the unit expands tonal flexibility by integrating several switchable analog coloration stages directly into the stereo bus. The fully balanced analog design delivers extremely low distortion, excellent channel separation and a highly stable stereo image even with dense, dynamic mixes. This makes the 2-BUS+ particularly suitable for hybrid workflows where analog summing is intentionally used as part of the sonic signature. Sound Character The 2-BUS+ is designed for open, stable and highly precise analog summing. Its presentation often feels wider and more dimensional than purely digital summing, especially in dense arrangements with many simultaneous elements. Transients remain focused, low frequencies stay tight and controlled, while midrange and high frequencies retain natural openness. Integrated analog tone circuits provide additional tonal shaping directly on the stereo bus: Harmonics adds controlled analog harmonic enhancement Paralimit introduces parallel soft-limiting behavior X-Former engages transformer coloration via output transformers This allows operation ranging from extremely transparent to subtly enhanced analog character. Highlights ✔ 16-channel analog summing mixer for professional hybrid studios ✔ fully balanced analog summing architecture ✔ integrated analog tone circuits: Harmonics, Paralimit, X-Former ✔ stereo insert loop for external bus processors ✔ extremely high headroom for professional DAW outputs ✔ precise stereo imaging and excellent channel separation ✔ dedicated monitor input for A/B comparison ✔ balanced stereo XLR outputs ✔ +27 dBu maximum output level ✔ 1U 19-inch rack design Typical Studio Applications ✔ analog summing of large DAW sessions ✔ hybrid mixing with external outboard processors ✔ stereo bus processing before mastering ✔ summing front end for high-end converters ✔ expanding digital mixing systems with analog depth Technical Specifications ✔ Device type: 16-channel analog summing mixer ✔ Inputs: 16 balanced line inputs (DB25, Tascam standard) ✔ Output: stereo XLR ✔ Insert: stereo insert send / return ✔ Maximum level: +27 dBu ✔ Frequency response: 1 Hz – 100 kHz ✔ THD+N: < 0.005 % ✔ Crosstalk: extremely low ✔ Tone circuits: Harmonics / Paralimit / X-Former ✔ Format: 19" rack / 1U
Dangerous Music D-Box+
Dangerous Music D-Box+ The Dangerous Music D-Box+ is a professional monitor controller with integrated 8-channel analog summing mixer and high-end D/A conversion, designed for modern hybrid studios. It combines the core functions of a large console’s center section—monitor control, routing, talkback and analog summing—into a compact 1U rack unit. At the heart of the unit is an 8-channel analog summing mixer, allowing multiple DAW outputs to be combined outside the digital domain for improved depth, punch and stereo imaging. At the same time, the D-Box+ functions as a powerful monitor controller with multiple speaker outputs, high-quality headphone amplifiers and flexible source selection. The device also includes modern connectivity such as USB audio, AES/SPDIF and Bluetooth streaming, allowing it to function as both an audio interface and a central monitoring hub in a studio environment. Sound Character The D-Box+ focuses on transparent monitoring combined with powerful analog summing. Its summing section can deliver wider stereo imaging and greater depth compared to purely digital summing inside a DAW, while the high-quality D/A converters provide accurate and detailed monitoring. For this reason, many engineers use the D-Box+ as the central hub for hybrid mixing workflows. Highlights ✔ monitor controller with integrated 8-channel analog summing mixer ✔ high-end D/A converters for precise monitoring ✔ five input sources: analog, summing input, USB, AES/SPDIF and Bluetooth ✔ three independent stereo speaker outputs ✔ programmable speaker selector with mono and sub options ✔ two powerful headphone amplifiers ✔ integrated talkback microphone ✔ remote control via macOS, Windows, iOS and Android app ✔ Bluetooth audio streaming ✔ digitally controlled precision volume control ✔ 1U rackmount design ✔ hand-built in the USA
Dangerous Music Liaison
Dangerous Music LIAISON The Dangerous Music LIAISON is a high-end analog insert matrix and programmable patchbay designed for professional recording, mixing and mastering studios. It allows engineers to permanently connect multiple pieces of analog outboard gear and flexibly route them into the signal path without repatching, signal loss or interruptions. At its core are six stereo insert loops that can be assigned to two independent stereo busses. This architecture enables complex analog processing chains to be configured, compared and recalled instantly, making it particularly valuable for mastering workflows and A/B comparisons between different processing chains. The fully analog relay-switched signal path with true hard-wire bypass ensures maximum transparency. Any connected processor can be engaged, bypassed or reordered instantly via the front panel. With built-in preset memory, frequently used signal paths can be stored and recalled instantly, providing the flexibility and workflow speed modern hybrid studios require. Routing & Workflow The LIAISON dramatically simplifies complex analog routing tasks. Multiple hardware processors can remain permanently connected while their order, activation and routing can be changed instantly. This allows engineers to compare different signal chains or processing orders in real time. An integrated parallel processing bus enables latency-free blending of processed and unprocessed signals, a feature traditionally requiring large consoles or complex patchbay systems. Highlights ✔ programmable analog insert matrix for outboard processors ✔ six stereo insert loops (up to 12 mono paths) ✔ two independent stereo busses (A / B) ✔ integrated parallel processing bus ✔ relay-based true hard-wire bypass ✔ instant A/B comparison of analog processing chains ✔ four preset memories for instant recall ✔ audiophile-grade analog circuits designed by Chris Muth ✔ four monitor outputs for pre- and post-insert monitoring ✔ seamless integration with Dangerous MASTER or additional LIAISON units ✔ 19-inch rack format (2U) Typical Studio Applications ✔ mastering insert matrix for analog processing chains ✔ quick comparison of different EQ or compressor combinations ✔ routing hub for hybrid mixing setups ✔ parallel analog processing (parallel compression / EQ) ✔ efficient studio workflow without repatching hardware Technical Specifications ✔ Device type: analog insert matrix / mastering patchbay ✔ Insert loops: 6 stereo (up to 12 mono) ✔ Busses: 2 independent stereo busses ✔ Parallel processing: integrated parallel bus ✔ Presets: 4 memory slots for routing configurations ✔ Maximum level: > +28 dBu ✔ Frequency response: 10 Hz – 100 kHz (±0.1 dB) ✔ THD+N: < 0.002 % ✔ Noise floor: < −94.5 dBu (22 Hz – 22 kHz bandwidth) ✔ Input impedance: 20 kΩ ✔ Output impedance: 20 Ω ✔ Connections: balanced XLR I/O ✔ Format: 19" rack / 2U
Dangerous Music Master
Dangerous Music MASTER The Dangerous Music MASTER is a professional analog mastering console designed for high-end mastering studios. It acts as the central control hub for an analog mastering chain, allowing engineers to integrate EQs, compressors, limiters and other outboard processors with maximum precision and flexibility. The console provides multiple stereo insert points, precise level control and mid/side processing, enabling clean signal routing without the complexity of large mastering consoles or patchbay-heavy setups. Its built-in gain-matching capability allows engineers to perform accurate A/B comparisons between processed and unprocessed signals without being misled by loudness differences. Sound Character The Dangerous MASTER is designed for maximum transparency and signal integrity. Rather than coloring the sound, it ensures that external mastering processors operate within an optimal gain structure and routing environment. This results in a stable stereo image, consistent dynamics processing and precise mastering control. For complex analog mastering setups, the MASTER provides a clean and reliable backbone for the entire signal chain. Highlights ✔ analog mastering console for professional mastering studios ✔ central hub for integrating multiple outboard processors ✔ three front-panel switchable stereo insert loops ✔ mid/side processing capability ✔ precise level control for accurate A/B comparison ✔ integrated gain-matching system ✔ stereo width control for adjusting stereo image ✔ high-quality analog signal path ✔ optimized for hybrid mastering workflows ✔ rackmount design
Rupert Neve Design 5060 Centerpiece
Rupert Neve Designs 5060 Centerpiece The Rupert Neve Designs 5060 Centerpiece is a professional 24×2 analog desktop mixer, summing mixer and monitor controller designed to serve as the central hub of modern hybrid studios. It combines the sonic character and architecture of the legendary Rupert Neve 5088 console with the flexibility required for DAW-based production environments. Featuring 24 analog line inputs, a discrete Class-A mix bus, custom Rupert Neve transformers and integrated DAW transport control, monitor section and talkback, the 5060 acts as the core connection point between a DAW, analog outboard and monitoring systems. Sound Character The 5060 delivers greater stereo depth, wider imaging and analog cohesion compared to purely digital summing. Its Class-A mix bus with Rupert Neve transformers provides clarity and headroom, while the Silk circuit introduces adjustable harmonic coloration. Silk Red emphasizes high-frequency harmonics Silk Blue enhances low-mid saturation and warmth The Texture control adjusts the amount of transformer saturation, allowing anything from transparent summing to rich analog coloration. Highlights ✔ 24×2 analog desktop summing mixer ✔ discrete Class-A mix bus with custom transformers ✔ Silk Red / Silk Blue harmonic modes ✔ Texture control for transformer saturation ✔ 8 primary channels with 100 mm faders and inserts ✔ 16 additional stereo inputs for stem mixing ✔ stereo mix bus with insert point ✔ full monitor control section with three speaker outputs ✔ integrated talkback system ✔ DAW transport control via USB or MIDI ✔ high-quality headphone amplifier ✔ dual VU meters with peak indicators
Rupert Neve Designs 5057 Orbit
Rupert Neve Designs 5057 Orbit The Rupert Neve Designs 5057 Orbit is a compact 16×2 analog summing mixer designed for DAW-based hybrid studios. It brings the sonic architecture of classic Rupert Neve consoles into modern production workflows while maintaining the recall and flexibility of digital mixing. At its core is a discrete Class-A mix bus with custom Rupert Neve output transformers, allowing up to 16 analog signals to be summed into a stereo mix with enhanced depth, width and harmonic complexity. The integrated Silk circuit with Texture control enables engineers to dial in harmonic saturation and transformer coloration, adding the recognizable Rupert Neve tonal character to DAW mixes. Sound Character The 5057 Orbit delivers greater stereo depth, improved instrument separation and analog cohesion compared to purely digital summing. Its high-voltage Class-A mix bus provides massive headroom and extremely low distortion, while the transformer-coupled outputs introduce subtle harmonic enhancement. The Silk circuit allows tonal shaping of the mix bus: Silk Red emphasizes high-frequency harmonics Silk Blue enhances low-mid warmth and density The Texture control adjusts the amount of transformer saturation applied to the mix. Highlights ✔ 16×2 analog summing mixer ✔ discrete Class-A mix bus with ±21 V headroom ✔ custom Rupert Neve output transformers ✔ Silk Red / Silk Blue harmonic modes ✔ Texture control for transformer saturation ✔ mono-sum switches for first four stereo pairs ✔ extremely low crosstalk for wide stereo imaging ✔ dual-tap transformer output with −6 dB option ✔ output trim control (−20 dB to 0 dB) ✔ bus-link capability for cascading multiple units ✔ DB25 analog inputs and XLR stereo outputs ✔ 1U rackmount chassis
Rupert Neve Designs 5059 Satellite
Rupert Neve Designs 5059 Satellite The Rupert Neve Designs 5059 Satellite is a high-end 16×2+2 analog summing mixer designed for modern hybrid studio environments. It allows engineers to combine multiple DAW outputs through an analog summing stage, adding the classic sonic character associated with Rupert Neve console designs. Featuring 16 line inputs, two independent stereo mix buses and extensive routing options, the 5059 provides a flexible platform for analog stem mixing. Each channel includes level, pan and insert controls, making it easy to integrate external analog processors. The mixer is built around a fully discrete Class-A signal path with custom Rupert Neve transformers, delivering the clarity, headroom and musical harmonic coloration that define the Rupert Neve sound. Sound Character The 5059 Satellite adds depth, width and analog cohesion to mixes created in digital audio workstations. Its Class-A architecture ensures extremely transparent signal reproduction, while the transformer-coupled outputs introduce subtle harmonic enhancement. The Silk circuitry allows engineers to shape the harmonic content of the mix bus: Silk Red emphasizes upper harmonics and presence Silk Blue enhances low-frequency density and warmth The continuously variable Texture control adjusts the amount of transformer saturation, allowing anything from clean summing to rich analog coloration. Highlights ✔ 16×2+2 analog summing mixer for hybrid studios ✔ 16 line inputs with level and pan controls ✔ two independent stereo mix buses ✔ insert points on every channel ✔ fully discrete Class-A signal path ✔ custom Rupert Neve transformers ✔ Silk Red / Silk Blue harmonic modes ✔ Texture control for transformer saturation ✔ flexible routing to stereo bus 1 or 2 ✔ dual stereo outputs for stem mixing ✔ DB-25 line inputs and XLR outputs ✔ 2U rackmount chassis
SPL DMC All Black
SPL DMC Die DMC ist das Herzstück des Mastering-Studios. An sie werden die Wandler, die Zuspieler, die DAW, die Recorder und die Lautsprecher angeschlossen. Die Audioqualität der Konsole ist daher entscheidend. Und wie alle Geräte der Mastering-Serie arbeitet die DMC auch auf 120V-Betriebsspannung. Eingänge & Quellen Audiosignale, die bearbeitet werden sollen, werden an den Inputs (Eingänge) und Audiosignale, die zum Vergleichen oder zur Kontrolle dienen, werden an den Sources (Quellen) angeschlossen. Es stehen je vier Stereo-Pärchen zur Verfügung. Jeder Input-Kanal ein- und ausgeschaltet, in der Phase gedreht und in in 0,25 dB-Schritten getrimmt werden. Ein Stereo-Eingang kann Mono geschaltet werden. Der große Potentiometer für die den Recording Gain erlaubt feinfühlige Gain-Rides. Wird er nicht gebraucht, sollte er auch nicht aktiviert werden. So bleibt die gesamte Regelstufe außerhalb des Signalpfads. Monitoring & Inserts Es können drei Lautsprecherpärchen für Full-Range, Mid-Field und Near-Field Monitore betrieben werden. Speakers D ist für einen Mono-Lautsprecher. An den Phonitor HP Out wird vorzugsweise ein solcher Kopfhörerverstärker angeschlossen., wobei programmiert werden kann, ob der Lautsprecher beim Kopfhörerbetrieb automatisch abgeschaltet wird oder nicht. Ähnliches gilt für den Subwoofer. Es kann programmiert werden mit welchen Monitor-Pärchen er zusammen aktiviert wird. Der Insert Return kann ebenfalls in 0,25 dB-Schritten getrimmt werden, um feinste Pegelkorrekturen nach einer Insertkette auszugleichen. An den Inserts wird vorzugsweise der Hermes Mastering Router angeschlossen, mit dem bis zu acht Stereoprozessoren in beliebiger Reihenfolge verschaltet werden können. Im Monitoring kann jeder Lautsprecherkanal solo abgehört oder in der Phase gedreht werden. Der große Monitoring Level-Potentiometer hat einen beleuchteten Marker, so dass der Monitorpegel auch aus größerer Distanz gut eingeschätzt werden kann. Im Monitoring kann eine Lautheitskompensation (+/- 10 dB) zugeschaltet. Alternativ kann sie mit den Insert-, Sources- oder Inputs-Schaltern verlinkt werden.
SPL DMC black
SPL DMC Die DMC ist das Herzstück des Mastering-Studios. An sie werden die Wandler, die Zuspieler, die DAW, die Recorder und die Lautsprecher angeschlossen. Die Audioqualität der Konsole ist daher entscheidend. Und wie alle Geräte der Mastering-Serie arbeitet die DMC auch auf 120V-Betriebsspannung. Eingänge & Quellen Audiosignale, die bearbeitet werden sollen, werden an den Inputs (Eingänge) und Audiosignale, die zum Vergleichen oder zur Kontrolle dienen, werden an den Sources (Quellen) angeschlossen. Es stehen je vier Stereo-Pärchen zur Verfügung. Jeder Input-Kanal ein- und ausgeschaltet, in der Phase gedreht und in in 0,25 dB-Schritten getrimmt werden. Ein Stereo-Eingang kann Mono geschaltet werden. Der große Potentiometer für die den Recording Gain erlaubt feinfühlige Gain-Rides. Wird er nicht gebraucht, sollte er auch nicht aktiviert werden. So bleibt die gesamte Regelstufe außerhalb des Signalpfads. Monitoring & Inserts Es können drei Lautsprecherpärchen für Full-Range, Mid-Field und Near-Field Monitore betrieben werden. Speakers D ist für einen Mono-Lautsprecher. An den Phonitor HP Out wird vorzugsweise ein solcher Kopfhörerverstärker angeschlossen., wobei programmiert werden kann, ob der Lautsprecher beim Kopfhörerbetrieb automatisch abgeschaltet wird oder nicht. Ähnliches gilt für den Subwoofer. Es kann programmiert werden mit welchen Monitor-Pärchen er zusammen aktiviert wird. Der Insert Return kann ebenfalls in 0,25 dB-Schritten getrimmt werden, um feinste Pegelkorrekturen nach einer Insertkette auszugleichen. An den Inserts wird vorzugsweise der Hermes Mastering Router angeschlossen, mit dem bis zu acht Stereoprozessoren in beliebiger Reihenfolge verschaltet werden können. Im Monitoring kann jeder Lautsprecherkanal solo abgehört oder in der Phase gedreht werden. Der große Monitoring Level-Potentiometer hat einen beleuchteten Marker, so dass der Monitorpegel auch aus größerer Distanz gut eingeschätzt werden kann. Im Monitoring kann eine Lautheitskompensation (+/- 10 dB) zugeschaltet. Alternativ kann sie mit den Insert-, Sources- oder Inputs-Schaltern verlinkt werden.
SPL DMC red
SPL DMC Die DMC ist das Herzstück des Mastering-Studios. An sie werden die Wandler, die Zuspieler, die DAW, die Recorder und die Lautsprecher angeschlossen. Die Audioqualität der Konsole ist daher entscheidend. Und wie alle Geräte der Mastering-Serie arbeitet die DMC auch auf 120V-Betriebsspannung. Eingänge & Quellen Audiosignale, die bearbeitet werden sollen, werden an den Inputs (Eingänge) und Audiosignale, die zum Vergleichen oder zur Kontrolle dienen, werden an den Sources (Quellen) angeschlossen. Es stehen je vier Stereo-Pärchen zur Verfügung. Jeder Input-Kanal ein- und ausgeschaltet, in der Phase gedreht und in in 0,25 dB-Schritten getrimmt werden. Ein Stereo-Eingang kann Mono geschaltet werden. Der große Potentiometer für die den Recording Gain erlaubt feinfühlige Gain-Rides. Wird er nicht gebraucht, sollte er auch nicht aktiviert werden. So bleibt die gesamte Regelstufe außerhalb des Signalpfads. Monitoring & Inserts Es können drei Lautsprecherpärchen für Full-Range, Mid-Field und Near-Field Monitore betrieben werden. Speakers D ist für einen Mono-Lautsprecher. An den Phonitor HP Out wird vorzugsweise ein solcher Kopfhörerverstärker angeschlossen., wobei programmiert werden kann, ob der Lautsprecher beim Kopfhörerbetrieb automatisch abgeschaltet wird oder nicht. Ähnliches gilt für den Subwoofer. Es kann programmiert werden mit welchen Monitor-Pärchen er zusammen aktiviert wird. Der Insert Return kann ebenfalls in 0,25 dB-Schritten getrimmt werden, um feinste Pegelkorrekturen nach einer Insertkette auszugleichen. An den Inserts wird vorzugsweise der Hermes Mastering Router angeschlossen, mit dem bis zu acht Stereoprozessoren in beliebiger Reihenfolge verschaltet werden können. Im Monitoring kann jeder Lautsprecherkanal solo abgehört oder in der Phase gedreht werden. Der große Monitoring Level-Potentiometer hat einen beleuchteten Marker, so dass der Monitorpegel auch aus größerer Distanz gut eingeschätzt werden kann. Im Monitoring kann eine Lautheitskompensation (+/- 10 dB) zugeschaltet. Alternativ kann sie mit den Insert-, Sources- oder Inputs-Schaltern verlinkt werden.
SPL Hermes All Black
SPL Hermes Mastering Router mit zweifachem Parallel Mix Hermes revolutioniert das Mastering. Jetzt ist es möglich, ein Audiosignal von bis zu acht 2-kanaligen Prozessoren in beliebiger und abspeicherbarer Reihenfolge bearbeiten zu lassen. Auf Knopfdruck vergleichen Sie bis zu vier komplexe Bearbeitungsketten. Verschalte acht Stereo-Prozessoren nach Belieben Hermes beschleunigt die Arbeitsabläufe im Mastering in einer bisher nicht erreichbaren Art und Weise. Das zeitraubende Umstecken der Patchbay alleine hatte echtes Vergleichshören nahezu unmöglich gemacht. Jetzt können Sie Bearbeitungsketten in sekundenschnelle ändern, speichern und vergleichen. Alles mit echten Tastern, Relais und ohne zusätzliche Software. Tippe einfach die Reihenfolge ein, in denen das Audiosignal die Prozessoren durchlaufen soll und speichere sie ab. Zur besseren Übersicht können alle Prozessoren benannt werden. Der Name taucht immer kurz beim Drücken der Insert-Taster A bis H im Display auf. Zwei Parallel Mix-Stufen frei routen Hermes verfügt über zwei Parallel Mix-Stufen, die jedem der acht Prozessoren frei zugewiesen und mit einer Bearbeitungskette abgespeichert werden können. So können auch zwei Kompressoren mit unterschiedlichen Parallel-Mix-Einstellungen einfach und schnell verglichen werden. Das Routing wird vollständig passiv mit gas-gekapselten und gold-bedampften High-End-Relais ausgeführt. Alle aktiven Stufen, wie die Ein-/Ausgangsstufen und die Parallel Mix-Stufen arbeiten in 120V-Technik.
SPL Hermes black
SPL Hermes Mastering Router mit zweifachem Parallel Mix Hermes revolutioniert das Mastering. Jetzt ist es möglich, ein Audiosignal von bis zu acht 2-kanaligen Prozessoren in beliebiger und abspeicherbarer Reihenfolge bearbeiten zu lassen. Auf Knopfdruck vergleichen Sie bis zu vier komplexe Bearbeitungsketten. Verschalte acht Stereo-Prozessoren nach Belieben Hermes beschleunigt die Arbeitsabläufe im Mastering in einer bisher nicht erreichbaren Art und Weise. Das zeitraubende Umstecken der Patchbay alleine hatte echtes Vergleichshören nahezu unmöglich gemacht. Jetzt können Sie Bearbeitungsketten in sekundenschnelle ändern, speichern und vergleichen. Alles mit echten Tastern, Relais und ohne zusätzliche Software. Tippe einfach die Reihenfolge ein, in denen das Audiosignal die Prozessoren durchlaufen soll und speichere sie ab. Zur besseren Übersicht können alle Prozessoren benannt werden. Der Name taucht immer kurz beim Drücken der Insert-Taster A bis H im Display auf. Zwei Parallel Mix-Stufen frei routen Hermes verfügt über zwei Parallel Mix-Stufen, die jedem der acht Prozessoren frei zugewiesen und mit einer Bearbeitungskette abgespeichert werden können. So können auch zwei Kompressoren mit unterschiedlichen Parallel-Mix-Einstellungen einfach und schnell verglichen werden. Das Routing wird vollständig passiv mit gas-gekapselten und gold-bedampften High-End-Relais ausgeführt. Alle aktiven Stufen, wie die Ein-/Ausgangsstufen und die Parallel Mix-Stufen arbeiten in 120V-Technik.
SPL Hermes red
SPL Hermes Mastering Router mit zweifachem Parallel Mix Hermes revolutioniert das Mastering. Jetzt ist es möglich, ein Audiosignal von bis zu acht 2-kanaligen Prozessoren in beliebiger und abspeicherbarer Reihenfolge bearbeiten zu lassen. Auf Knopfdruck vergleichen Sie bis zu vier komplexe Bearbeitungsketten. Verschalte acht Stereo-Prozessoren nach Belieben Hermes beschleunigt die Arbeitsabläufe im Mastering in einer bisher nicht erreichbaren Art und Weise. Das zeitraubende Umstecken der Patchbay alleine hatte echtes Vergleichshören nahezu unmöglich gemacht. Jetzt können Sie Bearbeitungsketten in sekundenschnelle ändern, speichern und vergleichen. Alles mit echten Tastern, Relais und ohne zusätzliche Software. Tippe einfach die Reihenfolge ein, in denen das Audiosignal die Prozessoren durchlaufen soll und speichere sie ab. Zur besseren Übersicht können alle Prozessoren benannt werden. Der Name taucht immer kurz beim Drücken der Insert-Taster A bis H im Display auf. Zwei Parallel Mix-Stufen frei routen Hermes verfügt über zwei Parallel Mix-Stufen, die jedem der acht Prozessoren frei zugewiesen und mit einer Bearbeitungskette abgespeichert werden können. So können auch zwei Kompressoren mit unterschiedlichen Parallel-Mix-Einstellungen einfach und schnell verglichen werden. Das Routing wird vollständig passiv mit gas-gekapselten und gold-bedampften High-End-Relais ausgeführt. Alle aktiven Stufen, wie die Ein-/Ausgangsstufen und die Parallel Mix-Stufen arbeiten in 120V-Technik.
SSL XL Desk
Solid State Logic XL-Desk The XL-Desk by Solid State Logic is a high-end analog recording and mixing console designed for modern DAW-based studios. It combines the classic SSL sound with a compact footprint and intentionally omits integrated DAW control to focus entirely on analog signal quality and flexibility. Serving as the centerpiece of a hybrid studio, the XL-Desk functions as a powerful tracking and summing console, allowing seamless integration of external hardware and modular 500-series processors. Sound Character Built around SSL’s SuperAnalogue design, the XL-Desk delivers a clean, open and highly detailed sound. Its integrated VHD preamps allow controlled harmonic coloration—from transparent to character-rich saturation. The result is the signature SSL sound with excellent clarity, punchy low-end and precise stereo imaging—ideal for professional recording and mixing applications. Highlights ✔ analog mixing console for hybrid studio setups ✔ 20 channel strips: 16 dual-input mono + 4 stereo ✔ over 50 summing inputs available during mixdown ✔ 8 integrated SSL VHD microphone preamps ✔ built-in 18-slot 500-series rack for modular processing ✔ integrated SSL stereo bus compressor (slots 17/18) ✔ 4 stereo mix buses (A, B, C, D) with summing capability ✔ extensive routing, insert and cue options ✔ full monitoring section with talkback and bass management ✔ direct outputs on all channels for stem recording Typical Applications ✔ analog summing in DAW-based productions ✔ high-quality recording front-end ✔ integration of 500-series outboard gear ✔ hybrid mixing workflows with external hardware ✔ central console for project and high-end studios Technical Specifications ✔ device type: analog mixing console ✔ channels: 16 dual-input mono + 4 stereo ✔ faders: 20 + master ✔ preamps: 8 × SSL VHD ✔ 500-series rack: 18 slots integrated ✔ mix buses: 4 stereo (A, B, C, D) ✔ inputs: >50 available during mixdown ✔ monitoring: 3 speaker pairs + subwoofer ✔ format: desktop / studio console
Thermionic Culture Fat Bustard MKII
Thermionic Culture FAT BUSTARD MKII The Thermionic Culture FAT BUSTARD MKII is a high-end valve summing mixer designed for professional mixing and hybrid studio environments. Developed by the British manufacturer Thermionic Culture, it combines classic tube circuitry with extensive stereo bus processing features, allowing engineers to sum large DAW sessions outside the digital mix engine. The FAT BUSTARD MKII operates as a fully valve-based summing mixer with passive inputs and a tube output stage. Summing is performed using 5965 valves, while the output stage uses 6SN7 tubes, delivering high headroom and a smooth, harmonically rich sound character. The MKII version introduces additional features such as monitor outputs with level control, allowing the unit to function as both a summing mixer and a central monitoring hub. Sound Character The FAT BUSTARD MKII is designed for musical analog summing with distinctive tube coloration. Its signature Attitude control allows engineers to dial in anything from subtle harmonic enhancement to pronounced tube saturation, adding warmth and cohesion to the stereo mix. Additional features such as Stereo Spread, Bass-to-Centre, and the integrated Varislope EQ provide powerful tonal and spatial shaping directly on the stereo bus. Highlights ✔ fully valve-based summing mixer ✔ 14 inputs including 4 stereo channels, 4 mono channels and 2 aux inputs ✔ 12-channel summing architecture with passive inputs ✔ Attitude control for tube harmonic saturation ✔ integrated bass and treble EQ with Varislope curves ✔ Stereo Spread control for widening the stereo image ✔ Bass-to-Centre feature for mono low-frequency summing ✔ precision ELMA stepped output level control ✔ monitor output with level control ✔ handcrafted in the United Kingdom Typical Studio Applications ✔ analog summing of large DAW sessions ✔ hybrid mixing with analog stereo bus processing ✔ tonal enhancement of digital mixes ✔ stem summing prior to mastering ✔ tube coloration on stereo mix bus Technical Specifications ✔ Device type: valve summing mixer ✔ Channels: 12 summing channels + 2 aux inputs ✔ Input type: passive semi-floating inputs ✔ Input impedance: approx. 10 kΩ ✔ Output impedance: approx. 600 Ω ✔ Valves: 5965 (summing stage) / 6SN7 (output stage) ✔ Maximum output level: approx. +25 to +26 dBu ✔ THD: approx. 0.015 % at low Attitude setting ✔ Frequency response: approx. 9 Hz – 30 kHz (±0.5 dB) ✔ Format: 19-inch rack / approx. 4U
Thermionic Culture Purple Bustard
Thermionic Culture PURPLE BUSTARD The Thermionic Culture PURPLE BUSTARD is a high-end 16-channel valve summing mixer designed for professional mixing and hybrid studio environments. Developed by the British manufacturer Thermionic Culture, it combines classic tube circuitry with modern DAW workflows to provide musical analog summing outside the digital mix engine. The PURPLE BUSTARD is derived from the well-known Fat Bustard summing mixer and incorporates the same input circuitry and signature Attitude valve coloration stage. However, it removes the additional EQ and stereo spread sections in favor of a streamlined design with expanded channel count and simplified operation. Its entire audio path is fully valve-based with no solid-state components, resulting in the warm, harmonically rich character associated with classic tube studio equipment. Sound Character The PURPLE BUSTARD is designed to provide musical analog summing with distinctive tube coloration. The Attitude circuit introduces controlled second-harmonic saturation, allowing mixes to range from subtle warmth to more pronounced harmonic richness. The Air control enhances the extreme high-frequency range, adding a silky sheen without the harshness sometimes associated with solid-state processing. When used with large DAW sessions, the result is often improved depth, a wider stereo image and a more cohesive analog character. Highlights ✔ 16-channel analog valve summing mixer ✔ fully tube-based signal path with no semiconductors ✔ Attitude control for valve harmonic saturation ✔ Air control for high-frequency enhancement ✔ eight switches for channel-pair activation ✔ channels 13–16 switchable to center mono ✔ high output level suitable for DAW integration ✔ extremely low distortion before Attitude coloration ✔ semi-floating XLR inputs ✔ optional transformer balancing box available Typical Studio Applications ✔ analog summing for large DAW mixes ✔ hybrid mixing with analog summing bus ✔ tonal enhancement of digital productions ✔ stem summing before mastering ✔ tube coloration on stereo bus processing Technical Specifications ✔ Device type: 16-channel valve summing mixer ✔ Inputs: 16 XLR (semi-floating) ✔ Outputs: XLR (unbalanced) ✔ Input impedance: 10 kΩ ✔ Output impedance: 250 Ω ✔ Frequency response: ±1 dB from 12 Hz – 55 kHz ✔ Maximum output level: approx. +25 dBu ✔ THD: < 0.025 % @ +4 dBu ✔ Noise: < −82 dBu ✔ Power consumption: approx. 35 W ✔ Format: 19" rack / 2U ✔ Weight: approx. 5.3 kg
Wes Audio ngSumBox
Wes Audio ngSumBox For decades, analog summing has been the foundation of depth, width, and musical cohesion in professional mixes. ngSumBox redefines this concept for the modern hybrid studio, combining true analog summing with full digital recall, automation, and deep integration with external control surfaces. Designed as a high-end 18×2 summing solution, ngSumBox delivers the unmistakable sound of analog summing while offering the precision, flexibility, and workflow speed demanded by today’s productions. With support for MC and HUI controllers, ngSumBox brings back the tactile, console-like mixing experience — without sacrificing modern DAW convenience. MAIN FEATURES ngSumBox Next Generation Analog Summing System with Digital Recall, Automation, and Advanced Controller Integration 18 × 2 Analog Summing Architecture16 Channels with Full Level Control and AutomationVariable THD per ChannelLCR Routing per Channel16 Direct Outputs – Pre or Post FaderAdvanced MeteringWIDTH Control – Proprietary Stereo EnhancementDual Insert Section with Full RecallSelectable Output StagesExternal Controller Integration – A True Console ExperienceThe Centerpiece of the Hybrid StudioPlug-Ins for Control and Recall from Your DAW