Sherwood RV-4050R 5 Channel 170 Watt Stereo Receiver Hifi Separates

Power output: 50 watts per channel into 8Ω (stereo). Channel separation: 55dB (line). Surround output: 35W (front), 35W (center), 35W (rear). Input sensitivity: 180mV (line). Signal to noise ratio: 90dB (line).

eBay