Shakmat Modular SumDif

The Shakmat Modular SumDif is a dual adder/differentiator module capable of handling both CV and audio signals. If you send a 3 V signal at the A input and a 1V signal at the B input, then the A+B will output 4 V while A-B will output 2 V. Numerous applications, like unity mixing, buffering and inverting, can be achieved; you can also experiment with Mid/Side audio processing ! The SumDif has a precision signal path and can process V/oct signals perfectly. The two jumpers on the back side allow to reduce the A+B and A-B outputs gain by 6 dB.

  • Dual 2 inputs adder/differentiator for CV or audio (for example if the first input is 3 V and the second output is 1 V, sum output provides 4 V and dif output 2 V)
  • Each section can be used as as a 2:1 unity mixer, a 1:2 buffered multiple or a signal inverter
  • Mid Side processing application
  • Optional -6 dB gain for the first section
  • 15 mA +12 V / 15 mA -12 V
  • Skiff friendly (29 mm deep)
  • 2HP Wide

ConditionBrand New (New)
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  • SumDif

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Vintage King Audio

Troy, MI, United States
Joined Reverb:2015

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