R10 Positive Slew

The DUAL POSITIVE SLEW (NEG) is one of the unique multi-functional patch-programmable modules in the Serge system. The module features two independent sections with wide range voltage controllable slew rates. The slew is active in the positive direction only and can be patched to perform a number of synthesizer functions. Its circuit is somewhat different to that of the negative slew. Likewise, its behavior also differs beyond being simply the reverse of the negative slew.

Left to right: 1973 panel, 1973 PCB


Schematic of the Positive Slew.



Board with pots removed, courtesy of Dave Brown.


- back -
- Home -


Site copyright 2011 by Ken Stone