m11 / VCA Module


m11 VCA / Audio & CV Controller available both as Module or DIY Kit

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Introducing the m/11 VCA Utility Euro-Module. Its the first Trogotronic instrument offered as a “Kit Species” D.I.Y. kit in the grand tradition of the Benton Harbor greats. Fear not if you ain’t up for tinkering as m/11 is also offered complete as usual. This 4hp module can be used as an Audio Controller, CV Generator, CV Controller, and a VCA (all at pretty much the same time).

Trogotronic m11 M Series Features

  • Traditional VCA
  • Trogotronic Style Performance Audio Controller
  • Trogotronic Style Performance CV Controller
  • CV Generator
  • Only 4hp Wide
  • 180 Degree Control Array Orientation
  • Skiff friendly 1.6″ Depth
  • Superior Momentary Button Switch

The superb feel of the momentary button is no fluke; Years of searching a small mountain of buttons available on the American market yielded only specimens of over-sprung stiffness; poor choices for a musical work which demands correct weight & throw for deft performance. Ultimately we found what we were looking for in a tiny shop at a Japanese electronics bazaar. We arranged direct import of these hand-picked gems to Trogotronic—exclusively—for the sole purpose of destroying fascists the world over with audio artillery.

Model 11M Kit consists of all 45 parts + a 2.5mm driver & a full color checklist / instructional for all 23 steps (eat your heart out P-Orridge). It does NOT include a toolkit or materials such as solder and all too rare common sense, patience, time & undivided attention (all of which are necessary to complete this modest build).

Assembled Model 11 comes complete with euro format mounting hardware & 2.5mm tool (as above kit) + owners card & instruction sheet as all of the Trogotronic M-Series modules do.

  • Euro-Format
  • 4HP
  • Depth 1.6″ (with power cable attached)
  • +12v rail peak current 10ma
  • -12v rail peak current 10ma
  • CV output 0 to +10.5v 


All Trogotronic instruments come complete with pretty much everything needed to “plug & play”. Still, herein are replacement parts should ever something go missing (plus a few extra options should ever such a fancy strike).