CGS Serge Peak And Trough

Serge Peak and Trough

The Peak and Trough is an analog logic module. The Peak side will output the highest voltage at its 3 inputs and the Trough side will output the lowest voltage of its 3 inputs

I built this from boards available at CGS, now moved to Elby Designs

Ken Stone has discontinued his web site and moved information and sales of his boards to Elby Designs. All Serge designs that Ken made available (with authorization by Serge and royalties) have been transfered to Elby under the same agreement.

Serge modules are available from these sources:

Random*Source: Serge Tcherepnin is the “Chief Innovation Officer” for Random*Source and they are currently producing classic modules and new designs. Currently there’s no DIY option to build thier designs.

Elby Designs: Ken Stone’s Serge boards are now available at Elby.

Prism Circuits: Serge Paperface modules are available to DIY. The focus is on early 6 row designs and the paperface build style.

Loudest Warning: Custom builds in Loudest Warning format and full panels. Panels are also available for DIY.