Pioneer VSX-527-K. Power output per channel (20-20KHz@8 Ohm): 130 W, Audio output channels: 5.1, Total Harmonic Distortion (THD): 1 %. Speakers connectivity type: Banana, Connectivity technology: Wired & Wireless, Multichannel pre out connectivity: RCA. Audio formats supported: AAC, FLAC, MP3, WAV, WMA. Supported radio bands: AM, FM, Internet radio services supported: vTuner. Input voltage: 220-230 V, Input frequency: 50/60 Hz, Power consumption (typical): 450 W This is an auto-generated long summary based on the first three features of the first five feature groups.