DESIGN NOTES
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Grounding Overview
Grounding
RF filter
Phantom power
Square waves
The concept of a "Ground Central"
Some notes you might find useful
Best grounding pactice is with both input and output transformer isolated
RFI filter keeps out the nasties!
'Old' desks never had phantom power, so this circuit has to be added now days
Painton, constant impedance, quadrant faders
Varients on using a constant impedance fader
Checking transient responce with a square wave
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