MOTM-830 Dual-Mode Mixer

Mixer in either 6:1 or dual 3:1 configuration

The MOTM-830 is a dual mode (audio and/or control voltage) mixer. Using a clever switching scheme, the mixer can configure itself into either 6:1 or dual 3:1 mixers. The mixer is "split" when a patchcord is inserted into the OUT 2 jack.

The MOTM-830 is unique in the modular world: it is optimized for both audio signal quality and DC stability. Other mixers are generic, TL072-type mixers which are OK for audio but suffer from input offset voltage drift over temperature. The MOTM-830 uses special circuitry to provide superior audio specs (less than 0.005% THD, greater than 90dB SNR) while having superior DC specs (less than 1uV/C drift). Oher features include:

•Shielded cables on ALL signals

•DC Bias generator: module can act as DC source!

•Mixer #1 (IN1 - 3) uses linear pots, while Mixer #2 (IN4 - 6) uses audio taper pots

•All pots are sealed, conductive plastic for long life and low noise

http://synthcube.com/cart/makers/synthesis-technology/motm-830-dual-mode-mixer