Yamaha AX-9 Owner's Manual - Page 14

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Minimum RMS Output Power per Channel

8 ohms, 20 Hz to 20 kHz, 0.03% THD .......................50W+50W

Dynamic Power per Channel

(by IHF Dynamic Headroom measuring method)

8/6/4/2 ohms.................................................78/88/100/112W

DIN Standard Output Power per Channel

(4 ohms, 1 kHz, 0.7% THD)

[U.K. and Europe models only] .......................................65W

IEC Power (8 ohms, 1 kHz, 0.03% THD)

[U.K. and Europe models only] .......................................65W

Power Band Width

8 ohms, 25W, 0.06% THD............................10 Hz to 40 kHz

Damping Factor

8 ohms, 20 Hz–20 kHz .........................................80 or more

Maximum Output Power (8 ohms, 1 kHz, 10% THD)

[General model only].......................................................70W

Input Sensitivity/Impedance

PHONO MM..............................................2.5 mV/47 k-ohms

CD/TUNER/TAPE/MD/AUX.......................150 mV/47 k-ohms

Maximum Input Signal (1 kHz, 0.04% THD)

PHONO MM .................................................................90 mV

Output Level/Impedance

REC OUT ..................................................150 mV/800 ohms

Headphone Jack Rated Output/ Impedance

Output Level (8 ohms, 1 kHz, 0.03% THD) .....................0.4V

Impedance ..............................................................390 ohms

Frequency Response (20 Hz to 20 kHz)

CD/TUNER/TAPE/MD/AUX ......................................0±0.5 dB

RIAA Equalization Deviation (20 Hz to 20 kHz)

PHONO MM ............................................................0±0.5 dB

SPECIFICATIONS

Total Harmonic Distortion (20 Hz to 20 kHz)

PHONO MM to REC OUT ...........................................0.02%

CD/TUNER/TAPE/MD/AUX to SP OUT (25W/8 ohms)..0.02%

Signal-to-Noise Ratio (IHF-A Network)

PHONO MM (5 mV Input Shorted) ............................... 82 dB

CD/TUNER/TAPE/MD/AUX (150 mV Input Shorted) ... 105 dB

Residual Noise (IHF-A Network)..................................... 100 V

Channel Separation (Vol. –30 dB)

PHONO MM (Input 0 ohm Terminated 1 kHz) ..............60 dB

CD/TUNER/TAPE/MD/AUX (Input 5.1 k-ohms Terminated

1 kHz) ............................................................................60 dB

Tone Control Characteristics

Power Supply

[U.K. and Europe models].............................AC 230V, 50 Hz

[General model] ..................AC 110/120/220/240V, 50/60 Hz

Power Consumption...........................................................120W

AC Outlets

3 SWITCHED OUTLETS

1 SWITCHED OUTLET

Dimensions (W x H x D) .......................280 x 118.5 x 388.5 mm

........................................................(11" x 4-11/16" x 15-5/16")

Weight.........................................................6.1 kg (13 lbs. 7 oz.)

Accessories.......................................Remote control transmitter

....................................................................................Batteries

BASS:

Boost/cut..................................................±10 dB (50 Hz)

Turnover Frequency .............................................350 Hz

TREBLE:

Boost/cut ................................................±10 dB (20 kHz)

Turnover Frequency ............................................3.5 kHz

[Europe and General models]................100W max. total

[U.K. model] ...........................................100W max. total

Specifications subject to change without notice.