Driver board with 16 outputs for Doepfer MTC64.
The MTC64 outputs are able to drive only very small loads (max. 3 mA) at a very small output voltage (about 4.5 V). Therefore an additional driver for each output is necessary as soon as more than 3mA and/or more than 4.5V are required. For that purpose a special MTC64 driver board for 16 outputs each was developed. The driver permit currents up to 0.5A without additional heat sinks resp. up to 1.5A with additional heat sinks that cool the transistors, and voltages up to 40V.