l-1 dual vc adsr
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l-1 dual vc adsr
l-1 dual vc adsr
full kit includes everything you need to build the module
all of the SMT parts are ALREADY SOLDERED fro you- through hole assembly only!
more documentation here: l-1 vc adsr
from l-1:
"L-1 VC ADSR. Analogue constant slope dual VC ADSR. The circuit is based on Envylope schematic by Aaron Cram. The circuit is completely analog, no timers, logic chips etc., only transistors and opamps.
- Two identical ADSR generators.
- Attack range 0.1ms - 10s.
- Decay and Release ranges 0.5ms - 20s.
- Constant slope action.
- 4 state leds show each step of the ADSR.
- Linear or exponential slopes with separate switches for attack and decay/release.
- Voltage control on each stage and output amplitude.
- Sustain gate output produces gates during sustain time.
- Trigger input resets the envelope.
Power consumption: V+ 77mA, V- 77mA"