DTR-7.3
SPECIFICATIONS
AMPLIFIER SECTION
Continuous average power output (FTC)
All channels: 100 W per channel min. RMS at 8
Ohm
, 2 channels driven from 20Hz to
20 kHz with no more than 0.08%
total harmonic distortion.
130 W min. RMS at 6Ohm , 2 channels
driven from 1 kHz with no more
than 0.1% total harmonic
distortion.
Continuous power output (DIN) 135 W at 6 Ohm
Maximum power output (EIAJ) 160 W at 6 Ohm
Dynamic power output (stereo) 2 x 250 W at 3 Ohm
2 x 210 W at 4 Ohm
2 x 130 W at 8 Ohm
Total harmonic distortion: 0.08% at rated power
0.08% at 1 W output
IM distortion: 0.08% at rated power
0.08% at 1 W output
Damping factor: 60 at 8 Ohm
Input sensitivity and impedance
PHONO: 2.5 mV, 50 kohm
LINE (CD, TAPE, DVD,
VIDEO 1-5): 200 mV, 50 kohm
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
L/R, SURROUND BACK L/R): 200 mV, 50 kohm
(SUBWOOFER): 36 mV, 50 kohm
COAXIAL 1, 2, 3 (DIGITAL): 0.5 Vp-p, 75 Ohm
DVD, VIDEO 1, 2, 3, 4, 5: 1 Vp-p, 75 Ohm
1 Vp-p, 75 Ohm (Y)
0.28 Vp-p, 75 Ohm (C)
COMPONENT VIDEO 1, 2: 1 Vp-p, 75 Ohm (Y)
0.7 Vp-p, 75 Ohm (P
B, PR)
Output level and impedance
Rec out (TAPE, VIDEO 1, 2):
200 mV, 470 Ohm
Pre out: 1 V, 470 Ohm
VIDEO (VIDEO 1, 2, MONITOR
OUT, ZONE 2 OUT): 1 Vp-p, 75 Ohm
1 Vp-p, 75 Ohm (Y)
0.28 p-p, 75 Ohm (C)
COMPONENT VIDEO OUT: 1 Vp-p, 75 Ohm (Y)
0.7 Vp-p, 75 Ohm (PB, PR)
Phono overload:
120 mV RMS at 1 kHz, 0.5% T.H.D.
Frequency response: 5 Hz to 100 kHz : +1/ -3 dB
(CD in Direct mode)
RIAA deviation: 20 Hz to 20 kHz : ±0.8 dB
Tone Control
Bass: ±10 dB at 50 Hz
Treble: ±10 dB at 20,000 Hz
Signal-to-noise ratio (Direct)
Phono: 80 dB (IHF A, 5 mV input)
Line: 110 dB (IHF A, 0.5 V input)
Muting: Due to setup menu
TUNER SECTION
FM
Tuning range
USA & Canadian models: 87.5–108.0 MHz (100-kHz steps)
Australian models: 87.50 –108.00 MHz (50-kHz steps)
Usable sensitivity
Mono: 11.2 dBf, 1.0 µV (75 Ohm IHF)
0.9 µV (75 Ohm DIN)
Stereo: 17.2 dBf, 2.0 µV (75 Ohm IHF)
23 µV (75 Ohm DIN)
50 dB quieting sensitivity
Mono: 17.2 dBf, 2.0 µV (75 Ohm )
Stereo: 37.2 dBf, 20 µV (75 Ohm )
Capture ratio: 2.0 dB
Image rejection ratio
USA & Canadian models: 40 dB
Australian models: 85 dB
IF rejection ratio: 90 dB
Signal-to-noise ratio
Mono: 76 dB
Stereo: 70 dB
Alternate channel attenuation: 55 dB
Selectivity: 50 dB (DIN)
AM suppression ratio: 50 dB
Total harmonic distortion
Mono: 0.2%
Stereo: 0.3%
Frequency response: 30 Hz–15 kHz, ±1.0 dB
Stereo separation: 45 dB at 1 kHz
30 dB at 100 Hz–10 kHz
AM
Tuning range
USA & Canadian models: 530 to 1,710 kHz (10-kHz steps)
Autralian models 522 to 1,611 kHz (9-kHz steps)
Usable sensitivity: 30 µV
Image rejection ratio: 40 dB
IF rejection ratio: 40 dB
Signal-to-noise ratio: 40 dB
Total harmonic distortion: 0.7%
GENERAL
Power supply
USA & Canadian models: AC 120 V, 60 Hz
Australian models: AC 230 –240 V, 50 Hz
Power consumption
USA & Canadian models: 8.1 A
Australian models: 655 W
Dimensions (W x H x D): 435 x 175 x 460 mm
17-1/8"x 6-7/8"x 18-1/18"
Weight: 38.4 lbs. (17.4 kg)
REMOTE CONTROLLER
Transmitter: Infrared
Signal range: Approx. 16 ft., 5 meters
Power supply: Two “AA” batteries (1.5 V x 2 )
Specifications and features are subject to change without notice.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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