Rez wrote:The actual current draw the Bad Horsie 2 is about 16mA (300mA is merely the capacity of its OEM power adapter) and it should work just fine, setup:
To power the Bad Horsie 2 Contour Wah with Pedal Power 2 Plus, use any output, DIP switch set normal with one of the all black (standard polarity) cables supplied.
Some devices (often times wah pedals, due to their inductors) are susceptible to coupling noise interference if placed in close proximity with a power supply, adapter/wall-wart, etc (due to the fields surrounding their power transformers). Many/most devices will be completely unaffected.
Perhaps this is the root cause?
Grab the wah and lift it away from the power supply, does the noise go away?
If so, generally, the best and most reasonable solution is to modify the physical placement of the offending pedal(s) and/or power supply.
Any better?
Ok, I'll try this. Thanks.