Manufacturer: Doepfer Module: QZVCOA1104 Rev: 1 - Input: 1VOct - Input: XFM - Input: LFM - Output: Sine - Output: Cosine - Knob: Xtune -- Position: [1,12] - Knob: XFM -- Position: [1,12] - Knob: LFrq -- Position: [1,12] - Knob: LFM -- Position: [1,12]