receiver yamaha rx v 4 a

RX-V4A Numar canale amplificate: 5 Putere RMS: 115 W, 6 ohms, 0.9% THD (1kHz, 1ch driven) 80W, 6 ohms, 0.06% THD (20-Hz-20kHz, 2ch driven) 145W, 6 ohms, 10% THD (1kHz, 1ch driven) Format multicanal: 5.2 Upscale Video: Da Video HDMI (in/out): 4 / 1 Audio Analog (in/out): 3 / 0 Audio Optic (in/out): 1 / 0