Integra DTR-8.3 - Product Specifications Overview; Amplifier, Tuner, and Power Specifications

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Specifications
AMPLIFIER SECTION
Continuous average power output (FTC)
All channels: 110 W per channel min. RMS at 8
Ω, 2 channels driven from 20 Hz to
20 kHz with no more than 0.08%
total harmonic distortion.
145 W min. RMS at 6 Ω, 2 channels
driven from 1 kHz with no more
than 0.1% total harmonic
distortion.
Continuous power output (DIN) 150 W at 6 Ω
Maximum power output (EIAJ) 180 W at 6 Ω
Dynamic power output (stereo) 2 × 280 W at 3 Ω
2 × 220 W at 4 Ω
2 × 140 W at 8 Ω
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 Ω
Input sensitivity and impedance
PHONO: 2.5 mV, 50 kΩ
LINE (CD, TAPE, DVD,
VIDEO 1-5): 200 mV, 50 kΩ
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
L/R, SURROUND BACK L/R): 200 mV, 50 kΩ
(SUBWOOFER): 36 mV, 50 kΩ
COAXIAL 1, 2, 3 (DIGITAL): 0.5 Vp-p, 75 Ω
DVD, VIDEO 1, 2, 3, 4, 5: 1 Vp-p, 75 Ω
1 Vp-p, 75 Ω (Y)
0.28 Vp-p, 75 Ω (C)
COMPONENT VIDEO 1, 2: 1 Vp-p, 75 Ω (Y)
0.7 Vp-p, 75 Ω (PB, PR)
Output level and impedance
Rec out (TAPE, VIDEO 1, 2):
200 mV, 470 Ω
Pre out: 1 V, 470 Ω
ZONE 2 OUT: 100 mV, 470 Ω
VIDEO (VIDEO 1, 2, MONITOR
OUT, ZONE 2 OUT): 1 Vp-p, 75 Ω
S-VIDEO (VIDEO 1, 2, MONITOR
OUT): 1 Vp-p, 75 Ω (Y)
0.28 p-p, 75 Ω (C)
COMPONENT VIDEO OUT: 1 Vp-p, 75 Ω (Y)
0.7 Vp-p, 75 Ω (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)
CD/Tape: 110 dB (IHF A, 0.5 V input)
TUNER SECTION
FM
Tuning range
USA & Canadian models: 87.50–108.00 MHz (100-kHz steps)
Australian models: 87.50–108.00 MHz (50-kHz steps)
Usable sensitivity
Mono: 11.2 dBf, 1.0 µV (75 Ω IHF)
0.9 µV (75 Ω DIN)
Stereo: 17.2 dBf, 2.0 µV (75 Ω IHF)
23 µV (75 Ω DIN)
50 dB quieting sensitivity
Mono: 17.2 dBf, 2.0 µV (75 Ω)
Stereo: 37.2 dBf, 20 µV (75 Ω)
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 1,710kHz (10kHz steps)
Australian 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: 8.4 A
Australian models: 670 W
Dimensions (W × H × D): 435 × 175 × 460 mm
17-1/8" × 6-7/8" × 18-1/8"
Weight
18.2 kg (40.1 lbs)
Specifications and features are subject to change without notice.