SONY HIGH POWER AMPLIFIER XM-260G I OHM DRIVE TOP SPEC. V.G CONDITION ?

SONY HIGH POWER AMPLIFIER XM-260G I OHM DRIVE TOP SPEC. V.G CONDITION I PAID 400 FOR THIS TOP RANGE AMP IN 2009 Specifications OTL (output transformerless) circuit Pulse power supply RCA pin jacks Speaker terminals 1 - 8 ohms (stereo) 2 - 8 ohms (when used as bridging amplifier) 60 W x 2 (20 - 20,000 Hz, 0.03% THD, at 4 ohms) 120 W x 2 (20 - 20,000 Hz, 0.08% THD, at 2 ohms) 170 W x 2 (20 - 20,000 Hz, 0.10% THD, at 1 ohms) 240 W x 1 (20 - 20,000 Hz, 0.03% THD, at 4 ohms) 340 W x 1 (20 - 20,000 Hz, 0.03% THD, at 2 ohms) 160 W x 2 (at 4 ohms) 300 W x 2 (at 2 ohms) 420 W x 2 (at 1 ohms) 600 W x 1 (at 4 ohms) 840 W x 1 (at 2 ohms) 5 Hz - 100 Hz (+0/-3 dB) 0.003% or less (@ 1 kHz, 4 ohms) Input voltage:0.2 - 4.0 V 12 V DC car battery (negative ground) 10.5 - 16 V At rated output: 17 A (4 ohms, 100 W x 2); at 10% THD: 20 A: Approx. 230 x 60 x 320 mm (91/8 x 23/8 x 125/8 in) (w/h/d) Approx. 3.9 kg (8 lb. 9 oz.) Manual: http://www.sonymetc.com/products/discontinued/Amplifiers/Mobi le_ES/XM-260G_Spec_Sheet.pdf