Sony STR-DA7ES Operating Instructions - Page 78
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Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: STR-DA7ES With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 120 watts per channel minimum RMS power, with no more than 0.05 % total harmonic distortion from 250 milliwatts to rated output. STR-DA4ES With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 110 watts per channel minimum RMS power, with no more than 0.05 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section POWER OUTPUT Rated Power Output at Stereo Mode (8 ohms 20 Hz - 20 kHz, THD 0.05 %) STR-DA7ES: 120 W + 120 W STR-DA4ES: 110 W + 110 W (4 ohms 20 Hz - 20 kHz, THD 0.09 %) STR-DA7ES: 100 W + 100 W STR-DA4ES: 90 W + 90 W Reference Power Output (8 ohms 20 Hz - 20 kHz, THD 0.05 %) STR-DA7ES: FRONT1): 120 W + 120 W CENTER1): 120 W SURR1): 120 W + 120 W SURR BACK1): 120 W + 120 W STR-DA4ES: FRONT1): 110 W + 110 W CENTER1): 110 W SURR1): 110 W + 110 W SURR BACK1): 110 W + 110 W (4 ohms 20 Hz - 20 kHz, THD 0.09 %) STR-DA7ES: FRONT1): 100 W + 100 W CENTER1): 100 W SURR1): 100 W + 100 W SURR BACK1): 100 W + 100 W STR-DA4ES: FRONT1): 90 W + 90 W CENTER1): 90 W SURR1): 90 W + 90 W SURR BACK1): 90 W + 90 W 1) Depending on the sound field settings and the source, there may be no sound output. Frequency response PHONO CD/SACD, TAPE, MD/DAT, TV/SAT, DVD/LD, VIDEO 1, 2, 3 RIAA equalization curve ±0.5 dB 10 Hz - 100 kHz +0.5/-2 dB (with sound field, equalizer, and bass boost bypassed) Inputs (Analog) PHONO MULTI CHANNEL IN 1, 2, CD/SACD, TAPE, MD/DAT, DVD/LD, TV/SAT, VIDEO 1, 2, 3 Sensitivity: 2.5 mV Impedance: 50 kilohms S/N2): 86 dB (A, 2.5 mV3)) Sensitivity: 150 mV Impedance: 50 kilohms S/N2): 100 dB (A, 150 mV3)) 2) INPUT SHORT. 3) Weighted network, input level. Inputs (Digital) CD/SACD, DVD/LD (Coaxial) CD/SACD, DVD/LD, TV/SAT, MD/DAT (Optical) Sensitivity: - Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) Sensitivity: - Impedance: - S/N: 100 dB (A, 20 kHz LPF) Outputs TAPE, MD/DAT (REC OUT), VIDEO 1, 2 (AUDIO OUT) FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, SUB WOOFER Voltage: 150 mV Impedance: 10 kilohms Voltage: 2 V Impedance: 1 kilohms EQ BASS: 99 Hz~1.0 kHz (21 steps) MID (FRONT L/R, CENTER only): 198 Hz~10 kHz (36 steps) TREBLE: 1.0 kHz~10 kHz (23 steps) Gain levels: ±10 dB, 0.5 dB step 78GB