Doepfer

Doepfer A-130-4 Quad VCAModule A-130-4 contains four linear VCAs with a common level control section for all four VCAs. It can be used for all applications of simultaneous amplitude/level control of up to four different audio or CV signals. A-130-4 is the replacement of the no longer available modul..

Doepfer A-147-5 Quad VCLFOModule A-147-5 contains four voltage controlled low frequency oscillators (VCLFO) with triangle waveform outputs. All LFOs share a common frequency control. Each of the LFOs 2, 3 features a Delta control which is used to shift the frequency of the LFO in question up or down..

Module A-117-2 contains a digital voltage controlled noise generator. It produces random sequences of square pulses whose rate can go from random clicks to audible noise. The colour of digital noise is different from analog noise. The frequency of the internal clock oscillator can adjusted manu..

Module A-165-2 includes six modification circuits for digital signals (clock, gate, trigger, start, stop etc.) which are derived from the two input signals Input 1 und 2:inverted signal of Input 1 (labelled 1)inverted signal of Input 2 (labelled 2)T flipflop (toggle flipflop), co..

Wasp filter (slim line)Module A-124-2 is the slim version of the Wasp filter module A-124.The main difference compared to the A-124 are the small controls for Mix and Input Level because for lack of space. And the lowpass or highpass signal is available at a separate socket. A jumper is used to dete..

Wasp filter (slim line)Module A-124-2 is the slim version of the Wasp filter module A-124.The main difference compared to the A-124 are the small controls for Mix and Input Level because for lack of space. And the lowpass or highpass signal is available at a separate socket. A jumper is used to dete..

Module A-121s is a special dual multimode filter which can be used for parallel or serial organized dual mono filters. Even stereo applications are imaginable. The filter are based on two special circuits: one with highpass and bandpass outputs, the other with lowpass and bandpass outputs. It's a ne..

Module A-147-4 is a dual voltage controlled LFO (Low Frequency Oscillator). Each LFO has the five waveforms triangle, sine, rising and falling sawtooth, as well as rectangle available. The rectangle output features manually adjustable pulsewidth and pulsewidth modulation by means of an ext..

Module A-188-9 is a so-called high speed VCO that tracks prefectly to the 1V/oct scale in the frequency range of about 15kHz ... 500 kHz. The main application is the exact drive of BBD modules (A-188-1/2) to generate sounds realized by means of the so-called Karplus-Strong synthesis. But even in coo..

Module A-119-2 is a Dual external input amplifiers with only 4HP module width. The module contains two amplifiers with separately adjustable amplification levels. Each channel is equipped with an overload display. The module can also be used for stereo signals, e.g. the stereo output of a smartphone..