Doepfer A-133-2 Dual Voltage Controlled Polarizer Slim Line Pedals This produces a deep comb

This produces a deep comb filter or resonating effect

It is a modular tool kit

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If you need a simple 5HP 6 channel signal mixer

Dimensions*: 4 HP 29 mm deep

Doepfer A-133-2 Dual Voltage Controlled Polarizer Slim Line Pedals This produces a deep combThe A 133 2 module can be used for a wide range of tasks: from simple VCA to voltage controlled polarizers and voltage controlled inverters to DC coupled ring modulators. In principle, the module contains two special voltage controlled amplifiers that allow both positive and negative amplifications. The gain is determined by the position of the manual regulator Man, the externally supplied control voltage CV and the position of the regulator CV