These amps are two years old with consecutive serial numbers. Amps have been well cared for. I bought four of these amps for bi-amping but recently replaced my subwoofers with a pair which has built in Plate Amps thus I no longer need four of these mono-blocks. These amps sound much more powerful than their rating suggests and they have extremely tight solid bass. Very nice.
The amps will ship in the original factory boxes/packing material. Owners manual & cords included etc.
From the Wyred4Sound website: Versatility in the form of complete channel separation functions to optimize sound quality and amp placement. Closer proximity to speakers means shorter cable runs and enhanced speaker control. Our award winning SX series of amplifiers offer the discerning audiophile the cleanest, most transparent sound available from any power source on the market. Ultra robust power amp topology provides stability down to 2 ohms and the efficiency to remain cool in the most demanding applications. A proprietary FET input buffer allows both XLR and RCA input options while feeding the power amp with a ultra-low noise, low distortion signal. High quality WBT binding posts and Kimber Kable TCX wiring complete the signal path with ultimate purity. The result of our obsession with technology is an expansive, transparent listening experience allowing every instrument to shine through.
SX-500 Specifications Typical THD+N 8Ω (10W out): 0.0027% Power Output 8Ω @ 0.2% THD+N: 250W Power Output 8Ω @ 1.0% THD+N: 330W Power Output 4Ω @ 0.2% THD+N: 550W Power Output 4Ω @ 1.0% THD+N: 625W IMD (CCIF): 0.0005% Transient Inter modulation (TIM): 0.003%
Asking $975 OBO
