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Author Topic: Relay noise  (Read 2642 times)
jestaudio
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« on: May 19, 2011, 09:46:38 PM »

Hey folks, for some reason my HRM has decided to pop every time the overdrive is engaged, any ideas? The noise is certainly relay related
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bluesfendermanblues
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« Reply #1 on: May 19, 2011, 11:06:43 PM »

The plop sound is usually due to a capacitor being unloaded... On many pedal effects (like e.g Dynacomp) you see a 4m7 resistor from input to ground and from output to ground, in order to unload the input/output capacitors.

Make sure you are grounding the input of the OD when using the amp in clean mode.
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Respect for the big guy's work....we're at this part of the forum because of HAD's amps.
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