Shadow Hills Industries Dual Vandergraph The Shadow Hills Dual Vandergraph is a direct descendant of the Shadow Hills Mastering Compressor and maintains its reputation of unquestionable quality and exceptional performance. It’s inner workings are developed from the discrete gain cells of the Mastering Compressor which are combined with the Optograph’s extremely flexible Sidechain Filter matrix. This combination provides great possibilities for new recording techniques and the dynamic control.This stereo compressor’s fully discrete audio path is Class-A and features Shadow Hills' custom Iron Transformers.The controls are: Ratio, Filter, Compression and Output Level.Just like the Mastering Compressor, the Compression and Output Level controls are Swiss made twenty-four position attenuators. The Ratio switch, selects between: 1.2: 1, 2.5: 1, 4: 1, 8: 1.In addition to changing ratios, each selection changes preset attack and recover times.The Sidechain Filter Matrix controls the frequency sensitivity of the side-chain. The positions are: 90 hertz, 150 hertz, 250 hertz and Bandpass.

Shadow Hills Industries Mastering Compressor The Shadow Hills Mastering Compressor has extraordinary functionality, and also provides mastering grade compression and limiting for tracking and mixing. Essentially it is two compressors in series, per channel, that can act in stereo, or dual mono. First comes our mastering grade electro optical compressor, followed by our discrete Class-A compressor/limiter. Both feed our switchable custom output transformers, Nickel, Iron, and Steel. There is enough gain in each section to overdrive the hottest tape, or clip your converters, if you're into that sort of thing. The input stage is transformer balanced, followed by our fully discrete optical compressor. This section utilizes the same T4B optical attenuator as the LA2A and LA3A, but is optimized for mastering. The second stage is our discrete Class-A VCA compressor. There are no electrolytic caps or IC chips in the audio path. There are six ratios: 1.2 to 1, 2 to 1, 3 to 1, 4 to 1, 6 to 1, and 10 to 1. There is six attack settings: .1, .5, 1, 5, 10, and 30 milliseconds. And there are six release times selectable: .1, .25, .5,8, 1.2, and Auto. There is an insertable filter in the side chain to limit pumping with bass heavy material. Lastly the signal goes through our new Shadow Hills custom transformer-switching network. The first position is Nickel, which is our custom version of a famous L. A. custom console. Next is Iron. In this mode the signal goes through our op-amp and into a Class-A output stage then to our custom Iron transformers, the last transformer position is Steel. These selections allow you to choose between different output transformers that are in effect: clean, colored, and dirty, respectively.

Shadow Hills Industries Mono GAMA The Mono is the single channel API 500 series version of the GAMA (Golden Age Microphone Amp), with all the capabilities, features, and quality of the original. The Shadow Hills Mono Gama is centered around our custom discrete op-amp. This no-compromise design exudes hugeness, fidelity, punchyness and depth, across the full frequency range, without becoming veiled or choked, the way non-discrete varieties can. The preamplifier input is transformer balanced and utilizes an original Jensen input transformer. We couldn't decide which vintage output transformer we liked best, so we had our favorites perfectly recreated, and included them all. You can change the output transformer by cranking the knob, thus changing the tonal capabilities to compliment to whatever material you are recording. This allows you to audition different settings to find the perfect match for microphone or direct input without patching and un-patching other preamps, and possibly alleviating the need for EQ. Choose between Nickel, Discrete, or Steel settings. Each transformer position is stellar unto itself, but the capability of switching between them is like having three great pre's in one. All the standard Mic-pre features are present: phantom power, phase reverse, a twenty dB pad, and direct input. We have also included the ability to pad and reverse the phase of the Direct Input. Quality is unmatched. Engraved front panels, custom made knobs, and engraved serial number plates, set the build apart.

Shadow Hills Industries PSU PSU for Mastering Compressor, Quad Gama, Equinox or Optograph.