State 700 Filter DIY

Based on the Roland System 700 state variable filter module. Lowpass, bandpass and highpass outputs.

A big part of the sound of the State 700 is the way in which resonance is reduced as the audio inputs are driven harder. It won’t self oscillate with a hot audio input, throttle back a little and you’ll get squelchy ear bleeding resonances!

State Pp  State 700 pix 01

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State 700 PCB: £15 GBP

State 700 panel (10HP): £15 GBP

Build documentation: State 700 Build Doc

For orders and queries please contact me at:

frequencycentral@yahoo.com

 

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