can someone offer an opinion...
my main system is composed of 4 hafler p230s monoblocked...with 3 wopled 400s...(yes i pulled the stock units...one is down...to be upgradedbatbavlater point in time...my plates pretty full....)...a 2x4 dsp, tuner, equalizer...dac...remote volume control..
should all of this be chassis grounded to each other...or is that a no no...i have 2 dimmable lamps that create noise into the system, noticable when played at low volume...