Yamaha RX-495RDS 사용자 설명서
29
English
SPECIFICATIONS
AUDIO SECTION
Minimum RMS Output Power per Channel
8 ohms, 20 Hz to 20 kHz, 0.04% THD
<
RX-495RDS
>
...........................................70W+70W
<
RX-395, RX-395RDS
>
.............................45W+45W
Dynamic Power per Channel
(by IHF Dynamic Headroom measuring method)
<
RX-495RDS
>
8/6/4/2 ohms ..................................100/120/145/170W
<
RX-395, RX-395RDS
>
8/6/4/2 ohms ..........................................68/75/85/95W
DIN Standard Output Power per Channel
4 ohms, 1 kHz, 0.7% THD
[Europe model only]
<
RX-495RDS
>
...................................................100W
<
RX-395, RX-395RDS
>
.......................................55W
IEC Power
8 ohms, 1 kHz, 0.04% THD
[Europe model only]
<
RX-495RDS
>
.....................................................80W
<
RX-395, RX-395RDS
>
.......................................50W
Power Band Width
<
RX-495RDS
>
8 ohms, 35W, 0.08% THD ....................10 Hz to 50 kHz
<
RX-395, RX-395RDS
>
8 ohms, 22.5W, 0.08% THD .................10 Hz to 50 kHz
Damping Factor
8 ohms, 20 Hz to 20 kHz ............................100 or more
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-495RDS
>
.....................................................0.48V
<
RX-395, RX-395RDS
>
.......................................0.45V
Impedance
<
RX-495RDS
>
...............................................390 ohms
<
RX-395, RX-395RDS
>
................................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
µ
V
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)