Nice working stereo receiver. Specs are below. I've tested the AM, FM and CD / Aux inputs. This is a 5.1 Surround Sound receiver as well. Manual can be downloaded for free from HIFI Engine website.
Sony STR-K850P
Audio Video Receiver (2003)
Specifications
Tuning range: FM, MW
Power output: 110 watts per channel into 8Ω (stereo)
Surround output: 120W (front), 120W (center), 120W (rear)
Frequency response: 10Hz to 70kHz
Total harmonic distortion: 0.7%
Input sensitivity: 500mV (line)
Signal to noise ratio: 96dB (line)
Output: 500mV (line)
Digital inputs: coaxial, optical
Dimensions: 430 x 157.5 x 308.5mm
Weight: 7.6kg
Year: 2003
To come see and hear, call or text John @ 847-915-022 three