i have noticed my right front speaker is always lower volume than my left.. i just attribute it to the right amp channel having a problem. I've had it serviced and set back to factory specs.. but one never knows. It's a Adcom GFA 5400
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Outlaw Audio 990 pre amp
Adire Audio sub (SVS 12.2 driver)
CAL Alpha tube DAC
Parasound P/HP-850 2 CH pre
Pioneer PL-530 TT
Polk Audio SDA 2B
NAD 2600A amp
Danger Boy here