Abacus
Two rise and fall functions that cycle, two attenuverters, and their sum, inversion and OR
Panel · 101.6 × 128.5 mm
Description
Behringer's function generator in Eurorack: channels 1 and 4 rise and fall when triggered, or cycle as LFOs, from a logarithmic to an exponential response; channels 2 and 3 attenuate and invert; the four add up at SUM, its inversion at INV and an analogue OR at OR.
Key features
- Channels 1 and 4: RISE and FALL times with their CV inputs, a BOTH CV input, RESPONSE from logarithmic through linear to exponential
- A trigger above +2.5 V starts the rise and fall; CYCLE, lit while cycling, repeats it, also started from the CYCLE TRIG input
- End of rise (channel 1) and end of cycle (channel 4) outputs, +9 V, each with its LED
- Channels 2 and 3 attenuverted, from an internal voltage when nothing is plugged in
- OUT 1 to 4 after the attenuverters, a unity output for channels 1 and 4, SUM, INV and OR
- 20 HP, 60 mA on +12 V, 50 mA on -12 V