Yamaha Amplifier RX-V457 - AV Surround Receiver - 6.1 channels. Amplifier Output 85 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.06% - 6 channel(s) ( surround ) Digital signal format auto detection / auto switching, on-screen display, A/B/A+B speaker switch, source direct, subwoofer phase polarity. Radio tuner - AM/FM - 40 preset stations.
Unique Features
This full-function, high power 510-watt (85W x 6) 6.1-channel receiver with special features and multiple Surround Realism is a steal at an entry price point in this RX lineup. Every surround mode known to man, like Dolby Digital EX, DTS-ES, Dolby Pro Logic IIx and DTS 96/24 Compatibility Quad-Field CINEMA DSP Programs, 14 Surround Programs Night Listening Enhancer (Cinema/Music), and SILENT CINEMA Audio Delay for Adjusting Lip-Sync (0-160 ms) complement this unit, and it is XM Satellite Radio ready, too. The selectable nine-band subwoofer crossover/phase select, HDTV-compatible component video out, two component video inputs and three digital inputs, plus three S-Video inputs, are just a few of the luxury items on an entry-level receiver - not common on many brands.
Main Specification
Maximum Power (8 ohms, 1 kHz, 10% THD)
Front Channels 125 W + 125 W
Center Channel 125 W
Surround Channels 125 W + 125 W
Surround Back Channel 125 W
Minimum RMS Output Power (8 ohms, 20 Hz20 kHz, 0.09% THD)
Front Channels 85 W + 85 W
CentER Channel 85 W
Surround Channels 85 W + 85 W
Surround Back Channel 85 W
Dynamic Power (1 kHz) (8/6/4/2 ohms) 115 W/150 W/185 W/230 W
Damping Factor (8 ohms, 20 Hz20 kHz) 120 (speaker A)
Frequency Response 10 Hz100 kHz +0, -3 dB
Total Harmonic Distortion (CD, Front Sp Out) (40 W/8 ohms) 0.06%
Signal-to-Noise Ratio (CD) 100 dB (250 mV)
Component Video Signal 5 Hz-60 MHz -3 dB
FM 50dB Quieting Sensitivity (Mono) 2 V (17.3 dBf)
(Stereo) 25 V (39.2 dBf)
FM Selectivity (400 kHz) 70 dB
Standby Power Consumption 0.1 W
Dimensions (W x H x D) 435 x 161 x 416 mm
Weight 11 kg
