Following our ADDAC103 T-Networks this new module is inspired by its simplicity. ADDAC 105 is a 4 voice Square Oscillator with VCA, FM switch and a slew decay for the incoming Trigger IN. All voices are then sent through a Multimode Filter.
Individual VCA, any input is accepted (Trigger, Gate, CV) The [DECAY] controls the slew decay applied to the incoming signal.
The [FM ON] switches activate/deactivate the FM input coming from the previous voice: Voice 1 FM comes from voice 4, voice 2 FM comes from voice 1, and so on, so you can FM all of them in a FM loop.
The [EXTERNAL IN] input can be routed through a jumper on the back of the module allowing the incoming signal to go to:
- The filter input for processing an external audio source
- All of the 4 voices Frequency control allowing for some experimental CV control over pitch of all 4 voices at the same time (due to the specificities of the circuit and to keep the module at a low price these inputs are not calibrated to 1v/octave).
Power: +12V 40mA / -12V 40mA
