Стерео ресийвър Denon DRA-735 R
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Manufacturer: Denon
Model: DRA-735 R
Type: Receiver
Years of manufacture: 1991 - 1993
Made in: Japan
Colors: Champagne, Black
Remote control: yes, RC-136 (infrared pulses, programmable)
Power consumption: 250 W
Dimensions: 434 x 140 x 402 mm (WxHxD)
Weight: 9,8 kg
Original price approx.: 998 DM
Connections
Number of inputs: 6
Phono MM: 2.5 mV / 47 kOhm
CD: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)
Video: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off).
Tape 1: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)
Tape2/VCR: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)
VDP: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)
Number of outputs:
switched AC out (max. 100W).
2 speaker pairs (A, B or A+B switchable)
Video out/Monitor: 1 Vpp / 75 Ohm
Technical data
Amplifier
Rated power
8 Ohm: 2 x 80 Watt (20Hz - 20 kHz, 0,05% distortion)
4 Ohm: 2 x 130 Watt (DIN 1 kHz, 1% distortion)
Peak power
8 Ohm:
4 Ohm: 2 x 170 Watt
2 Ohm: 2 x 210 Watt
Distortion factor: 0.009% (nominal power - 3 dB, 8 Ohm)
Attenuation factor:
Power bandwidth: 5 Hz - 40 kHz (8 ohms, 0.05% distortion).
Frequency response: 20 Hz - 50 kHz +/- 1.5 dB (b. 1 W)
Output impedance: 0.1 Ohm (b. 1 kHz)
Signal-to-noise ratio:
Tone control:
Bass: 100 Hz +/- 10 dB
Treble: 10 kHz +/- 10 dB
Loudness: low 50 Hz + 10 dB, high 10 kHz + 5 dB (With setting VARIABLE LOUDNESS "10")
High Filter:
Low Filter (Subsonic):
Mute:
Direct/Line-Straight: yes
Tuner
Reception:
Frequencies:
FM: 87.5 - 108 MHz
MW: 522 - 1611 kHz
Frequency response: 30 Hz - 15 kHz (+ 0.2 / -1.5 dB)
Usable sensitivity:
VHF: 0.8 µV
MW: 18 µV
Input sensitivity at 50 dB signal-to-noise ratio (75 Ohm IHF):
Mono: 1.6 µV
Stereo: 23 µV
Distortion factor: Mono: 0.3% / Stereo: 0.7%
Noise voltage ratio:
FM: Mono: 82 dB / Stereo: 78 dB
MW: 55 dB
Channel separation: 40 dB (1kHz)
eff. selectivity: 55 dB (+/- 300kHz)
common wave selection: 1.5 dB
spurious selection:
Image frequency attenuation: 70 dB
IF attenuation:
AM suppression:
Output level:
RDS:
Station memory: 40 AM/FM stations
Special Features
New class A circuit with opto-coupler eliminates switching and crossover distortion.
Loudness circuit with variable characteristics
Bass equalizer
Motor-driven remote volume control
Switched power outlet
Also suitable for low impedance speakers
Преглеждания: 18
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