Yamaha RX-495 Stereo System User Manual


 
23
English
SPECIFICATIONS
AUDIO SECTION
Minimum RMS Output Power per Channel
8 ohms, 20 Hz to 20 kHz, 0.04% THD
<RX-495>...................................................70W+70W
<RX-395>...................................................45W+45W
6 ohms, 20 Hz to 20 kHz, 0.06% THD
<RX-495>...................................................80W+80W
<RX-395>...................................................48W+48W
Dynamic Power per Channel
(by IHF Dynamic Headroom measuring method)
<RX-495>
8/6/4/2 ohms..................................100/120/145/170W
<RX-395>
8/6/4/2 ohms..........................................68/75/85/95W
DIN Standard Output Power per Channel
4 ohms, 1 kHz, 0.7% THD
[Singapore model only]
<RX-495>...........................................................100W
<RX-395>.............................................................55W
IEC Power
8 ohms, 1 kHz, 0.04% THD
[Singapore model only]
<RX-495>.............................................................80W
<RX-395>.............................................................50W
Power Band Width
<RX-495>
8 ohms, 35W, 0.08% THD....................10 Hz to 50 kHz
<RX-395>
8 ohms, 22.5W, 0.08% THD.................10 Hz to 50 kHz
Damping Factor
8 ohms, 20 Hz to 20 kHz ............................100 or more
Maximum Output Power (EIAJ)
[General model only]
<RX-495>
8 ohms, 1 kHz, 10% THD .....................................100W
<RX-395>
8 ohms, 1 kHz, 10% THD .......................................70W
Input Sensitivity/Impedance
PHONO MM......................................2.5 mV/47 k-ohms
CD/TAPE/AUX
..................................150 mV/47 k-ohms
Maximum Input Signal (1 kHz, 0.04% THD)
PHONO MM.........................................................90 mV
Output Level
REC OUT...........................................................150 mV
Headphone Jack Rated Output/Impedance
Output Level (8 ohms, 0.04% THD)
<RX-495>.............................................................0.48V
<RX-395>.............................................................0.45V
Impedance
<RX-495> ......................................................390 ohms
<RX-395> ......................................................330 ohms
Frequency Response (20 Hz to 20 kHz)
CD/TAPE/AUX
.................................................0±0.5 dB
RIAA Equalization Deviation
PHONO MM.....................................................0±0.5 dB
Total Harmonic Distortion
PHONO MM to REC OUT
20 Hz to 20 kHz, 1V...........................................0.02%
CD/TAPE/AUX
to SP OUT
20 Hz to 20 kHz, 35W/8 ohms ...........................0.02%
Signal-to-Noise Ratio (IHF-A Network)
PHONO MM to REC OUT
(5 mV Input Shorted) ............................................82 dB
CD/TAPE/AUX
to SP OUT (Input Shorted).........108 dB
Residual Noise (IHF-A Network)...........................100 µV
Channel Separation (Vol. –30 dB, EFFECT OFF)
CD/TAPE/AUX
(Input 5.1 k-ohms Terminated, 1 kHz) ................60 dB
Tone Control Characteristics
BASS: Boost/cut ....................................±10 dB (50 Hz)
Turnover Frequency .............................(350 Hz)
TREBLE: Boost/cut ..............................±10 dB (20 kHz)
Turnover Frequency........................(3.5 kHz)
Continuous Loudness Control...................– 30 dB (1 kHz)
(Level related equalization)
FM SECTION
Tuning Range
[Australia, Singapore and General models]
..........................................................87.5 to 108.0 MHz
[U.S.A. and Canada models] ............87.5 to 107.9 MHz
50 dB Quieting Sensitivity (IHF, 75 ohms)
[Except Singapore model]
Mono...................................................1.55 µV (15.1 dBf)
Stereo ....................................................21 µV (37.7 dBf)