Wyred 4 Sound SX1000 Monoblock Amplifiers and great power cables. The SX1000 amplifiers represent one of the greatest values in powerful natural sounding amplification available. The SX1000 amps have been a superb performing amplifier with my large multi-driver Vienna Acoustics Mahler speakers. They provide seemingly limitless current to really take control of a speaker, providing a natural presentation with no fatigue or harshness. See Wyred's site for full specs but these little amps really do put out >500 Watts into 8 Ohms and 1000 Watts into a 4 Ohm load - just amazing! Moreover they do this without pulling a huge amount of current from the AC line; therefore, you can run them from a power filtering unit unlike other powerful amplifiers. Heck, my ARC 600's needed a dedicated AC line for each amp and put out similar power. No, these little amps are not the equal in sound to statement 180 pound each tube amps, that cost as much as a car, but they absolutely hold their own in the same system! I'm selling these great little amps along with a pair of very nice MAC Sound Pipe Power Cords to go with them. The amps are in true 9 out of 10 shape, without any defects that I can see or hear and play like new. I'm asking half the original direct retail price and including the cables for free, as well as all original packing materials and shipping. Buyer pays any PayPal or other fees. The price is fair and I don't care to negotiate, so please don't contact me with any offers.