Doepfer A-111-4 Eurorack Quad Oscillator Module

A-111-4 contains four precision VCOs and has individual controls, inputs and outputs for each VCO available as well as a common control and output unit. After all the A-111-4 is very similar to four A-111-3 without LFO mode but built in output mixers for the three waveforms, and a master unit for all four VCOs. The module is based on the CEM3340 circuit.

Typical applications:

• fat sounding monophonic VCO with the possibility to adjust any intervals
• paraphonic patches in combination with the polyphonic CV interface A-190-5 (all four VCOs processed by one VCF/VCA)
• full polyphonic patches in combination with the polyphonic CV interface A-190-5 and four complete VCF/VCA sections
• complex VCO patches with up to four VCOs by means of the frequency modulation features (exponential an linear) and the sync functions

Specifications

• Width: 18hp
• Depth: 40mm
• Power: +12V 120mA / -12V 100mA

Manufacturer product page here.