DOD FX25B troubleshooting

Discussion in 'Effects [BG]' started by seedokebass, May 27, 2019.

  1. seedokebass


    Mar 21, 2009

    I picked up a decent looking Envelope Filter yesterday at a flea market for $5. The guy didn't know if it worked so I thought for that cheap what the heck.

    Got it and home and it powered up, though no effect. Signal passes through when on or bypassed, and there's a slight tonal change when turning the blend to full wet. The other controls have no effect on the sound.

    I've attached a picture of the only thing I noticed: the R34 resistor is toast. Would replacing this solve the mystery?

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