Stereo Multimode FilterModule A-121s is a dual multimode filter which can be used for stereo applications as well as for parallel or serial organized dual mono filters. The core is a 12dB multimode filter identical to the modules A-121-2 and A-121-3. The selection of the filter type is continuously ..
A-123-2 is a voltage controlled highpass filter with four filter outputs (6, 12, 18 and 24dB slope). It also features voltage control of the resonance.These controls and in/outputs are available:Audio In with attenuator (Lev)Manual Frequency control (Frq)FCV1: Frequency control input (~ 1V/oct)FCV2:..
Module A-124 is a special 12dB multimode filter using the "strange" filter circuit of the "EDP Wasp" (an analog synthesizer with black/yellow case built end of the seventies, manufactured by the UK company "Electronic Dream Plant" with Chris Huggett und Adrian Wagner). This design "abuses"..
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-125 (VC Phaser) is a voltage controlled phase shifter.Phase shifting can be controlled either manually or by voltage control.Other parameters which can be controlled are resonance (governing the depth of the comb filtering, and tonal color) and mix (the amount of the original signal which i..
Module A-126-2 is a fully analog frequency shifter for audio signals. A frequency shifter is an audio processing unit that shifts each frequency of the incoming audio signal by the same frequency. If the shifting frequency is e.g. 200Hz an incoming audio frequency of 1000 Hz becomes 1200 Hz, 2000Hz ..
A-126-2 Voltage Controlled Frequency Shifter II - Expansion ModulePlanned expansion module for the A-126-2 Voltage Controlled Frequency Shifter II giving users access to the following outputs (via the seven single pin headers):Envelope FollowerDome Filter 1Dome Filter 2Ring Modulator 1Ring..
Module A-127 is a triple resonance filter unit. It contains three separate voltage controlled band pass filters. Each filter has it's own LFO (triangle waveform) with LED display and adjustable frequency and amplitude. Instead of the internal LFO an external control voltage may be used to ..
Module A-128 (Fixed Filter Bank) is a filter bank, made up of 15 parallel band pass filters, all with fixed middle frequencies and bandwidth (50 Hz / 75Hz / 110Hz / 150Hz / 220Hz / 350Hz / 500Hz / 750Hz / 1.1kHz / 1.6kHz / 2.2kHz / 3.6kHz / 5.2kHz / 7.5kHz / 11 kHz). Each band pass filter has i..
Module A-130 provides voltage-controlled amplification. For audio signals, you would normally use the exponential VCA (A-131), and for control voltages, the linear VCA (A-130). It doesn't always have to be that way, though. The amount of amplification the VCAs provide is determined by the voltage at..
Dual linear/exponential VCAModule A-130-2 is the slim version of module A-132-3 and offers essentially the same features. But the distances between the controls are smaller and rubberized small-sized knobs are used. In return the front panel has 4 HP only which is half the width of the A-132-3. The ..