This module replicates the Oscillator CV mixer from the Moog CP3 control panel as an 8HP wide separate module. There are four CV inputs and internal patching for driving Behringer 921A or AMSynths AM901 oscillator controller modules.

The AM996 module has four CV pitch inputs on front panel jack sockets, which can be switched into the VCO Controller CV input using the four ON/OFF switches which have indicator LED's. An attentuating potentiometer is available on input 4. The CV inputs are mixed together using a precision Op Amp and sent to a PCB mounted 6-way IDC connector for internal patching to the VCO Controlled Module.

Inputs 1, 2 and 3 are normalised to an IDC 6-way socket which can be patched directly into an AM-CP1 module. 

The module comes with small daughter board PCB's which attach to the rear of the Behringer 921A and 921B. The boards are hard wired to the Behringer PCB's using small wires by the customer. This is explained in the user manual and video. The module comes with one 921A daughter board and three 921B daughter boards. The ribbon cable connecting them can be cut shorter by the customer if only 2x 921B modules are being used.

This module and DB's eliminates the external PW and CV Connections between the 921A/B, making for super clean look and feel just like the originals!

https://www.amsynthstore.co.uk/product/am996-osc-input-mixer