Integra DTR-7.2 Specifications, Amplifier Section, All channels, distortion, Tuner Section

Specifications

AMPLIFIER SECTION

Continuous Average Power output (FTC)

All channels:	100 watts per channel min. RMS at
	8 ohms, 2 channels driven from 20
	Hz to 20 kHz with no more than
	0.08% total harmonic distortion.
	130 watts min. RMS at 6 ohms, 2
	channels driven from 1 kHz with
	no more than 0.1% total harmonic
	distortion.
Continuous Power output (DIN)	135 watts at 6 ohms
Maximum Power output (EIAJ)	160 watts at 6 ohms
Dynamic Power Output (Stereo)	2 ⋅ 250 watts at 3 ohms
	2 ⋅ 210 watts at 4 ohms
	2 ⋅ 130 watts at 8 ohms
Total Harmonic Distortion:	0.08% at rated power
	0.08% at 1 Watt output
IM Distortion:	0.08% at rated power
	0.08% at 1 Watt output
Damping Factor:	60 at 8 ohms
Input Sensitivity and Impedance
PHONO:	2.5 mV, 50 kohms
LINE (CD, TAPE, DVD,
VIDEO 1-5):	200 mV, 50 kohms
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
L/R, SURROUND BACK L/R):	200 mV, 50 kohms
(SUBWOOFER):	36 mV, 50 kohms
COAXIAL 1, 2, 3 (DIGITAL):	0.5 Vp-p, 75 ohms
DVD, VIDEO 1, 2, 3, 4, 5:	1 Vp-p, 75 ohms
	1 Vp-p, 75 ohms (Y)
	0.28 Vp-p, 75 ohms (C)
COMPONENT VIDEO 1, 2:	1 Vp-p, 75 ohms (Y)
	0.7 Vp-p, 75 ohms (PB, PR)
Output Level and Impedance
Rec out (TAPE, VIDEO 1, 2):
	200 mV, 470 ohms
Pre out:	1 V, 470 ohms
ZONE 2 OUT:	100mV, 470 ohms
VIDEO (VIDEO 1, 2, MONITOR
OUT, ZONE 2 OUT):	1 Vp-p, 75 ohms
	1 Vp-p, 75 ohms (Y)
	0.28 p-p, 75 ohms (C)
COMPONENT VIDEO OUT:	1 Vp-p, 75 ohms (Y)
	0.7 Vp-p, 75 ohms (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 (Stereo)
Phono:	80 dB (IHF A, 5 mV input)
CD/Tape:	110 dB (IHF A, 0.5 V input)

TUNER SECTION
FM
Tuning Range:	87.5 — 108.0 MHz (50 kHz steps)
Usable Sensitivity
Mono:	11.2 dBf, 1.0 µV (75 ohms IHF)
	0.9 µV (75 ohms DIN)
Stereo:	17.2 dBf, 2.0 µV (75 ohms IHF)
	23 µV (75 ohms DIN)
50 dB Quieting Sensitivity
Mono:	17.2 dBf, 2.0 µV (75 ohms)
Stereo:	37.2 dBf, 20 µV (75 ohms)
Capture Ratio:	2.0 dB
Image Rejection Ratio:	40 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
AM	30 dB at 100 Hz — 10 kHz
Tuning Range:	530 to 1,710 kHz (10-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:	AC 120 V, 60 Hz
Power Consumption:	6.8 A
Dimensions (W ⋅ H ⋅ D):	17-1/8" ⋅ 6-7/8" ⋅ 18-1/8"
	435 ⋅ 175 ⋅ 460 mm
Weight:	36.2 lbs. (16.4 kg)
REMOTE CONTROLLER
Transmitter:	Infrared
Signal range:	Approx. 16 ft., 5 meters
Power supply:	Two “AA” batteries (1.5 V ⋅ 2)

Specifications and features are subject to change without notice.

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