I have for sale 1 of my Nad S200 Power Amplifiers Excellent Condition - massive power and an exceptional clean sounding beast of an amp Soft Clipping Fully balanced XLR inputs 2 x 225 Watts continuous power into 8 ohms Low loss, massive Holmgren toroidal power transformer Dynamic Power 280, 470, 700 Watts into 8, 4, and 2 ohms Protection circuitry senses short circuits, DC and overheating Dual mono design, Left and Right mirror image amplifier circuits Bridgeable: 700 W into 8 ohms, 1.2 kW dynamic power into 4 ohms Can Demonstrate £525 and could possibly deliver subject to location Ken