Doepfer - A-121-3 Multimode VCF Slim Line
€98.00
Net: €82.35
In stock
| U | 3 |
| HP | 4 |
| Depth | 50 |
| +12V | 40 |
| –12V | 30 |
Product number:
190272
Product description
The new A-121-3 from Doepfer is a very compact multimode filter with voltage controllable resonance. It offers separate outputs for lowpass, highpass, bandpass and notch
These are the most important features of the module:
- voltage-controlled multi-mode filter with a cut-off slope of -12 dB / octave
- four simultaneous outputs are available, each with different characteristics: low-pass (LP), high-pass (HP), band-pass (BP) and notch (N)
- manual control Frequ. for the cut-off frequency of the filter (the cut-off frequency determines the point at which the respective filter effect appears)
- two inputs for frequency control by means of external control voltages (frequency modulation, e.g. by ADSR or LFO):
- control voltage input CV1 without attenuator, about 1V/octave sensitivity
- control voltage input CV2 with attenuator FCV2 for the adjustment of the modulation depth of input CV2
- frequency range about 10Hz ... 20kHz
- manual control Q for the resonance of the filter
- control voltage input CQ without attenuator for voltage control of the resonance
- resonance up to self-oscillation, in which case the module will behave like a sine wave oscillator even without audio input signal
- audio input In with attenuator Level for the adjustment of the filter input level (beyond about pos. 5 clipping/distortion occurs with typical A-100 audio levels)
