ADDAC104

The ADDAC 104 VC T-Networks is a four-voice source of percussive sounds, great for kicks, basses, and toms. Inspired by the twin-T architecture found in many analog drum machines, the 104 adds voltage control to each of the four voices.

Each channel has a frequency range switch as well as trigger input and CV input with attenuverter. Due to the nature of the circuit, the CV inputs are not calibrated to track 1V/Oct. The top two channels are better suited to higher frequency ranges, while the bottom channels are more suited to lower frequency ranges. The trigger input uses a gate to trigger converter and accepts signals well into audio rates, turning the module into a strange sort of filter when triggered at high frequencies.

There are four individual outputs as well as a mix output with dedicated volume control. The VC T-Networks is a fantastic source of percussive sounds that harkens back to vintage analog drum machines and adds voltage control, broadening the range of possible sounds.\

• Four-voice percussion source
• CV inputs with attenuverters
• Gate to trigger converter
• Accepts trigger signals up into audio rate
• Individual outputs
• Mix output with volume control
• Frequency range switches