Unique Class XD amplification – A true innovation in amplification gives incredible sound quality while remaining supremely efficient.

Enormous power – 851W has 200 watts of power that it delivers with style and grace

Terrapin impedance buffering – designed to make pairing with preamplifiers and audio sources simple.

Flexible configurations – use in stereo, bi-amped or as a monoblock, depending on your system’s needs.

Beautiful black or silver finish – whichever you choose, you still get the all-metal construction for sonic protection.