Doepfer A-101-1V Vactrol Multitype Filter Vintage EDI Black genelec Coaxial and optical output operate

Coaxial and optical output operate in parallel

CV - provides Volt per Octave control over the oscillator frequency

instrument or mic input (with Phantom power

& Thru sockets

For use with Shure microphones such as the Beta 87A

Doepfer A-101-1V Vactrol Multitype Filter Vintage EDI Black genelec Coaxial and optical output operateThis is the first vactrol based module in the A 100 system. A vactrol is a combination of a light depending resistor (LDR) and a LED (light emitting diode) both put into a small light proof case. For more general details about vactrols please look at the Vactrol Basics page information. Increasing the LED brightness causes a decrease of the LDR resistance (e. g. the light controlled voltage module A 179 is an application of a LDR). This effect can be