I have a kind of split set up. Wah, Tuner, EQ, Distortion go to the main input on the amp along with the Hum Debugger. All my modulation and time based effects go directly through the FX loop. The EQ and Distortion are noisy, the Debugger kills the pedal noise and the noise created by the P-90's. I can crank the volume up high on the amp with no noise (other than the actual amp noise.) with total confidence that the Debugger will eliminate the P-90 and pedal noise.
@guitarweasel - Question...
Do you ever get that "swirling" sound from an active chorus???
If so, have you found this device to be effective in addressing it????

