Yamaha AX-492, AX-592, AX-892 Stereo Amplifier User Manual


 
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English
SPECIFICATIONS (AX-892)
AUDIO SECTION
Minimum RMS Output Power per Channel
8 ohms, 20 Hz to 20 kHz, 0.015% THD
...............................................115W+115W
6 ohms, 20 Hz to 20 kHz, 0.03% THD
...............................................140W+140W
Dynamic Power per Channel
(by IHF Dynamic Headroom measuring
method)
8/6/4/2 ohms...................150/200/250/330W
DIN Standard Output Power per Channel
[Europe model only]
(4 ohms, 1 kHz, 0.7% THD)..............190W
IEC Power [Europe model only]
(8 ohms, 1 kHz, 0.015% THD).............125W
Power Band Width
8 ohms, 57.5W, 0.03% THD
.............................................10 Hz to 50 kHz
Damping Factor SP-A
8 ohms, 20 Hz–20 kHz ..............320 or more
Maximum Output Power (EIAJ)
[General model only]
8 ohms, 1 kHz, 10% THD .................160W
6 ohms, 1 kHz, 10% THD .................190W
Input Sensitivity/Impedance
PHONO MM.....................2.5 mV/47 k-ohms
PHONO MC ......................160 µV/250 ohms
CD/TUNER/TAPE/AUX
....150 mV/47 k-ohms
MAIN IN .................................1 V/30 k-ohms
Maximum Input Signal (1 kHz, 0.007% THD)
PHONO MM......................................150 mV
PHONO MC........................................10 mV
Output Level/Impedance
REC OUT.......................150 mV/0.6 k-ohms
PRE OUT..............................1 V/1.2 k-ohms
Headphone Jack Rated Output/ Impedance
Output Level (8 ohms, 0.015% THD)
.............................................................0.35V
Impedance.....................................680 ohms
Frequency Response (20 Hz to 20 kHz)
CD/TUNER/TAPE/AUX
....................0±0.5 dB
MAIN IN
...........................................0±0.5 dB
RIAA Equalization Deviation
PHONO MM....................................0±0.3 dB
PHONO MC....................................0±0.5 dB
Total Harmonic Distortion (20 Hz to 20 kHz)
PHONO MM to REC OUT (3V).........0.003%
PHONO MC to REC OUT (3V) .........0.007%
CD/TUNER/TAPE/AUX
to PRE OUT (1 V)
..........................................................0.005%
CD/TUNER/TAPE/AUX to SP OUT
(57.5W/8 ohms) ................................0.008%
Signal-to-Noise Ratio (IHF-A Network)
PHONO MM (5 mV Input Shorted) ..... 92 dB
PHONO MC (500 µV Input Shorted)... 76 dB
CD (CD DIRECT AMP ON Shorted)
... 110 dB
Residual Noise (IHF-A Network)
CD (CD DIRECT AMP ON)
.................. 35 µV
PURE DIRECT ON............................. 90 µV
Channel Separation
CD/TUNER/TAPE/AUX
(Input 5.1 k-ohms
Terminated 1 kHz/10 kHz).........65 dB/50 dB
Tone Control Characteristics
BASS: Boost/cut................±10 dB (20 Hz)
Turnover Frequency.........(350 Hz)
TREBLE: Boost/cut...........±10 dB (20 kHz)
Turnover Frequency.....(3.5 kHz)
Filter Characterristics
SUBSONIC FILTER .........15 Hz, –18 dB/oct
Continuous Loudness Control
Attenuation............................–30 dB (1 kHz)
(Level related equalization)
AUDIO MUTING...................................– 20dB
Gain Tracking Error (0 to –60 dB) ............2 dB
GENERAL
Power Supply
[Europe model]....................AC 230V, 50 Hz
[General model]
..................AC 110/120/220/240V, 60/50 Hz
Power Consumption...............................270W
AC Outlets
3 SWITCHED OUTLETS ....100W max. total
Dimensions (W x H x D)
......................................435 x 171 x 396 mm
(17-1/8” x 6-3/4” x 15-1/2”)
Weight............................13 kg (28 lbs. 10 oz.)
Accessories...........Remote control transmitter
Batteries
Specifications subject to change without
notice.