Great receiver from a 'Home theatre in a box'.
Full specs here:
http://www.cnet.com/products/harman-kardon-hs-300/specs/
AUDIO
Components DVD player / AV receiver, speaker system
Surround System Class 5.1 channel
Sound Output Mode 5.1 channel surround
Built-in Decoders DTS decoder, Dolby Digital
Response Bandwidth 2 - 0 Hz
Signal-To-Noise Ratio 80 dB
Total Harmonic Distortion 0.5 %
Output Power (Total) 175 Watt
Additional Features USB direct input, USB host function