Erica Synths Bassline PCBs, Panel & ICs - Eurorack Analog Acid Synth Voice PCB Set

Please note: this includes the PCBs, panel, AS3340 IC and 2x K140UD12 ICs. No other parts are included. Please see the bill of materials (available on Github) to source the rest of the parts needed.

Erica Synths DIY Bassline is a fully analogue synth voice module for ultimate acid basslines. It features highly stable AS3340-based VCO with three wave-forms, a filter inspired by Erica Synths Acidbox and a unique feature - transistor based suboscillator. Accent provides more expression to the bassline by adding volume and slightly opening the VCF.
Features: 

• Full analogue circuit
  
• Great 1V/oct tracking
  
• Simultaneous Triangle, Square and Master outputs
  
• Accent
  
• Transistor-based suboscillator
  
• VCF and VCA decay envelopes
  
• LP/BP VCF
  
• External VCO FM and VCF cutoff CV inputs

This is a comparably complex DIY project for experienced builders. We do not recommend this for beginners and ones without proper soldering and testing equipment.

Pitch range: C0-C8

Audio output amplitude: 10Vptp

CV amplitude: -5V -+5V

Panel width: 16HP

Module depth: 45mm

Power consumption: 80mA @+12V, 40mA @-12V