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Wednesday, September 26, 2012

Blacet Research 2010 (Klang Werk) Frac Rack Synthesizer Module


via this auction

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"Blacet Research 2010 Klang Werk Frac Rack Synthesizer module. Perfect working condition and cosmetically flawless - rack rash at screw holes. Auction includes Blacet power cable and mounting screws.

Klang Werk is a high quality balanced (or “ring”) modulator with a number of built in features making it more versatile than the usual synth module. It’s more like an effect box, although it is right at home in any modular system. Klang Werk includes a voltage controlled sine to complex waveform carrier generator, a signal preamp, a signal envelope follower, and an output mix control.

A balanced modulator takes two signals (“signal” and “carrier”) and multiplies them together, producing their sum and difference frequencies. The original signals are removed from the output. The result is often used to produce bell like clang tones. The world of the equally tempered scale seems to vanish, to be replaced by an alien sonic landscape filled with moments of unearthly beauty and savage cacophony."






Blacet Research 2310 (Filthy Filtre) Frac Rack Synthesizer Module


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"The FF2310 is a 12dB/octave response voltage controlled filter. The design is based on the classic State Variable configuration that provides simultaneous low pass, band pass and high pass outputs. In addition, the Filthy Filtre has notch and all pass (phase shift) outputs. Voltage controlled Q is also provided with a special dual range feedback circuit that gives maximum total crunchy mind warping self oscillation. Beware your ear drums, amps and tweeters at high levels! An additional modulation, routable to either frequency or Q through a bipolar attenuator, is a handy feature.The mode or filter type is also voltage controllable, allowing switching or morphing between low pass, band pass, high pass and all pass filter types. Separate audio outs for most filter types are also found at the module bottom."




Dave Smith Instruments Poly Evolver


via this auction





Korg Wavestation A/D synthesizer rackmount


via this auction

"wave vector synthesis unit"