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The First Name
In Digital Audio
DRA-275R
Power Amplifier Section
Rated output
Total harmonic distortion
Power bandwidth
Frequency response
Output impedance
Preamplifier Section
Input sensitivity/ Impedance
Max. input level..
RIAA deviation
Signal-to-noise ratio (A-weighted)
Tone control
Loudness control
Video Section
Input Terminal
Output terminal
FM Section
Tuning frequency range
Usable sensitivity
S/N 50 dB sensitivity (µV at 75 ohms)
Signal-to-noise ratio (A-weighting)
Total harmonic distortion
Capture ratio
AM suppression
Image rejection
Effective selectivity
Frequency response
Stereo separation
AM Section
Tuning frequency range
Usable sensitivity
Signal-to-noise ratio
General
Power supply, Power consumption
Dimensions, Weight
Specifications
DRA-275R
40W + 40W
(8 ohms, 20 Hz - 20 kHz, THD 0.05 %)
0.03% (-3dB at rated output, 8 ohms)
10 Hz - 40 kHz (8 ohms, THD 0.15%)
20 Hz - 50 kHz ± 1.5 dB (at 1W)
0.1ohm (1 kHz)
PHONO (MM) : 2.5 mV/47 kohms
CD, VIDEO. TAPE 1, TAPE 2 / VCR :
150 mV/ 47 kohms
PHONO MM 180 mV/1 kHz
20 Hz - 20 kHz ± 0.5 dB
PHONO MM 78 dB (at 5mV input)
CD, VIDEO, TAPE 1, TAPE 2 / VCR : 95 dB
Bass 100 Hz ± 10 dB
Treble 10 kHz ± 10 dB
50 Hz : + 10 dB, 10 kHz : + 5 dB
(at VARIABLE LOUDNESS " max " position)
VIDEO, VCR : 1 Vp-p / 75 ohms
VCR, MONITOR : 1 Vp-p / 75 ohms
87.5 - 108 MHz
0.9 µV (10.3 dBf)
Mono : 1.6 µV (15.3 dBf)
Stereo : 23 µV (38.5 dBf)
Mono : 82 dB, Stereo : 78 dB
Mono : 0.1%, Stereo: 0.15%
1.5dB
50 dB
42 dB
55 dB (± 400 kHz)
30 Hz - 15 kHz, +0.2, -1.5 dB
40 dB (1 kHz)
520 - 1710 kHz
18 µV
55 dB
AC 120 V, 60 Hz, 2.3 A
434 (W) x 120 (H) x 321 (D) mm, 6.0 kg
17.1"(W) x 4.7" (H) x 12.3" (D),
5
13.2 lbs
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