ONKYO M-504 POWER AMPLIFIER * SUPER NICE, SERVICED, UPGRADED * in Orleans, Ontario for sale

WORKS AND SOUNDS LIKE NEW
X-clean in and out, dust-free, smoke-free
The looks and engineering are remarkable; this is likely the best power amp available in sub-$700 used price category.
Its effortless triple transformer power is only matched by its transparency and musicality .
* Japan, 1995
* Conservative 165 WPC RMS
* Meter rating: 500 Watts
* Label: 1000 VA = 780 Watts
* 1 Hz - 100, 000 Hz
* THD: below 0.003%
* IMD: below 0.003%
* Damping factor: 140
* Input sensitivity: 1V
* SNR: 120 dB
* Dual mono power
* Separate power transformers for audio (x2) and for other circuits
* 47 x 19 x 42 cm at 22.5 KG, it is 5 Kg heavier than Denon POA-2200 and 9 Kg heavier than Yamaha M-70, despite lower power ratings; the quality speaks for itself.
* New original quality lamps installed;
* All controls and switches deoxidized for pure noise-free sound;
* All cold solder joints reflowed with fresh solder;
* Bias voltages adjusted to 15 mV L/R, per factory specs;
those settings affect sound quality and amp stability very much; they change with time
* Internal signal wire for RCA jacks upgraded with Kimber silver cable, for a greater transparency
In recent years, Onkyo production shifted to sonically compromised surround models. The company still makes decent power amps, however the new price tag for something like M-5000R starts at CAD $3,000. Do the math.
Get this M-504 before it's gone; you will be VERY happy.
I've been collecting vintage stereos for a long time, so trades for old Marantz, Kenwood, JBL, Sansui, Tannoy, Philips, Sony, Pioneer receiver, CD player, speakers in any condition will be considered.
SERIOUS BUYER ONLY - SEND YOUR PHONE# WHEN READY TO BUY