Doepfer A-120 24dB LP Filter (Moog)
- Order number: 120095
- Depth: 65
The A-120 features the classic Moog low pass filter built around a transistor cascade It has a slope of 24dB per octaveand three three modulation inputs for controlling the cutoff frequency. Self-oscillation of the resonance is possible only above ca. 300Hz.
The filter's input level can be adjusted with a potentiometer and at higher levels it's possible to overdrive the filter, something which absolutely is desired.
The cutoff frequency can be set manually and with CVs, the resonance only by a control.
HE: | 3 |
TE: | 8 |
Depth: | 65 |
Power consumption +12V: | 30 |
Power consumption -12V: | 30 |
A-120 @Doepfer
WIth a long trajectory building synths, MIDI keyboards and designing bespoke devices for music pioneers Kraftwerk, Dieter Doepfer decided to design his own modular synthesizer in 1995 based on existing electrical and mechanical specifications of lab equipment he used during his years at university. The official presentation of the system at 1996 Frankfurt Musikmesse caught everyone by surprise and created lots of interest. After Doepfer published the specifications on his website, many instrument designers and engineers saw the potential of the new Eurorack format. Doepfer continues expanding their catalog of over 200 modules (and counting), operating from their modest offices in the outskirts of Munich.