Niles Audio SI-245 Systems Integration Stereo Power Amplifier Never heard of Niles ??? Since 1979, in Carlsbad Ca, Niles is a premier whole home audio manufacturer for custom integrators ********************************************************* Specifications large toroidal dual power design --> see photo #3 4 X 3300 µF output capacitors discrete dual mono high-current amplification 45/70 watts RMS per channel into 8/4 ohms 17"W x 2-5/16"H x 13"D @ 15 pounds ********************************************************* high quality components 1% metal film resistors, high quality capacitors and oversized heat sinks