Sony STR-DE475 Operating Instructions - Page 44

Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 40 20,000 Hz; rated 80 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output (USA model only). Amplifier section POWER OUTPUT Models of area code U, CA Rated Power Output at Stereo mode (8 ohms 40 Hz - 20 kHz, THD 0.09%) 80 W + 80 W Reference Power Output (8 ohms 1 kHz, THD 0.7%) Front1): 80 W/ch Center1): 80 W Surround1): 80 W/ch Models of area code TW Rated Power Output at Stereo mode (8 ohms at 1 kHz, THD 0.7%) 80 W + 80 W2) (at 110 V AC, 50Hz) Reference Power Output (8 ohms at 1 kHz, THD 10% at 110 V AC, 50 Hz) Front1): 90 W/ch Center1): 90 W Surround1): 90 W/ch Models of other area code Rated Power Output at Stereo mode (8 ohms 1kHz, THD 0.7%) 80 W + 80 W 2) Reference Power Output2) (8 ohms 1 kHz, THD 10%) Front1): 90 W/ch Center1): 90 W Surround1): 90 W/ch 1) Depending on the sound field settings and the sources, there may be no sound output. 2) Measured under the following conditions: Area code Power requirement AU,E2/E3 240 V AC, 50 Hz TW 110 V AC, 50 Hz Frequency response MULTI CH IN, CD, MD/TAPE, DVD/LD, TV/SAT, VIDEO: 20 Hz - 20 kHz 0/- 0.5 dB (sound field, and tone bypassed) Inputs (Analog) MULTI CH IN, CD, MD/TAPE, DVD/LD, TV/SAT, VIDEO: Sensitivity: 250 mV Impedance: 50 kilohms S/N3): 85 dB (A, 250 mV4)) 3) INPUT SHORT 4) Weighted network, input level Inputs (Digital) DVD/LD (coaxial): Sensitivity: - Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) TV/SAT (Optical): Sensitivity: - Impedance: - S/N: 100 dB (A, 20 kHz LPF) Outputs MD/TAPE (OUT): VIDEO (AUDIO OUT): Voltages: 250 mV, Impedance: 10 kilohms SUB WOOFER: Voltage: 2 V Impedance : 1 kilohms PHONES: Accepts low- and high-impedance headphones TONE ±6 dB at 100 Hz and 10 kHz Sampling frequency 48 kHz (OPTICAL IN) 96 kHz (COAXIAL IN) FM tuner section Tuning range 87.5 - 108.0 MHz Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz Sensitivity Mono: 18.3 dBf, 2.2 µV/75 ohms Stereo: 38.3 dBf, 22.5 µV/75 ohms Usable sensitivity 11.2 dBf, 1 µV/75 ohms S/N Mono: 76 dB Stereo: 70 dB Harmonic distortion at 1 kHz Mono: 0.3% Stereo: 0.5% Separation 45 dB at 1 kHz Frequency response 30 Hz - 15 kHz +0.5/-2 dB Selectivity 60 dB at 400 kHz Additional Information 44