Specifications

AMPLIFIER SECTION

 

TUNER SECTION

 

Continuous Average Power output (FTC)

FM

 

All channels:

100 watts per channel min. RMS at

Tuning Range:

87.5 — 108.0 MHz (50 kHz steps)

 

8 ohms, 2 channels driven from 20

Usable Sensitivity

11.2 dBf, 1.0 ∝V (75 ohms IHF)

 

Hz to 20 kHz with no more than

Mono:

 

0.08% total harmonic distortion.

 

0.9 ∝V (75 ohms DIN)

 

130 watts min. RMS at 6 ohms, 2

Stereo:

17.2 dBf, 2.0 ∝V (75 ohms IHF)

 

channels driven from 1 kHz with

 

23 ∝V (75 ohms DIN)

 

no more than 0.1% total harmonic

50 dB Quieting Sensitivity

17.2 dBf, 2.0 ∝V (75 ohms)

 

distortion.

Mono:

Continuous Power output (DIN)

135 watts at 6 ohms

Stereo:

37.2 dBf, 20 ∝V (75 ohms)

Maximum Power output (EIAJ)

160 watts at 6 ohms

Capture Ratio:

2.0 dB

Dynamic Power Output (Stereo)

2 ⋅ 250 watts at 3 ohms

Image Rejection Ratio

 

 

2 ⋅ 210 watts at 4 ohms

USA & Canadian models:

40 dB

 

2 ⋅ 130 watts at 8 ohms

Other area models:

85 dB

Total Harmonic Distortion:

0.08% at rated power

IF Rejection Ratio:

90 dB

 

0.08% at 1 Watt output

Signal-to-Noise Ratio

 

IM Distortion:

0.08% at rated power

Mono:

76 dB

 

0.08% at 1 Watt output

Stereo:

70 dB

Damping Factor:

60 at 8 ohms

Alternate Channel Attenuation:

55 dB

Input Sensitivity and Impedance

 

Selectivity:

50 dB (DIN)

PHONO:

2.5 mV, 50 kohms

AM Suppression Ratio:

50 dB

LINE (CD, TAPE, DVD,

 

Total Harmonic Distortion

 

VIDEO 1-5):

200 mV, 50 kohms

Mono:

0.2%

MULTICHANNEL INPUT

 

Stereo:

0.3%

(FRONT L/C/R, SURROUND

 

Frequency Response:

30 Hz — 15 kHz, ±1.0 dB

L/R, SURROUND BACK L/R):

200 mV, 50 kohms

Stereo Separation:

45 dB at 1 kHz

(SUBWOOFER):

36 mV, 50 kohms

AM

30 dB at 100 Hz — 10 kHz

COAXIAL 1, 2, 3 (DIGITAL):

0.5 Vp-p, 75 ohms

 

DVD, VIDEO 1, 2, 3, 4, 5:

1 Vp-p, 75 ohms

Tuning Range

 

 

1 Vp-p, 75 ohms (Y)

USA & Canadian models:

530 to 1,710 kHz (10-kHz steps)

 

0.28 Vp-p, 75 ohms (C)

European & Australian models:

522 to 1,611 kHz (9-kHz steps)

COMPONENT VIDEO 1, 2:

1 Vp-p, 75 ohms (Y)

Worldwide models:

531 to 1,602 kHz (9-kHz steps)

 

0.7 Vp-p, 75 ohms (PB, PR)

 

530 to 1,710 kHz (10-kHz steps)

Output Level and Impedance

 

Usable Sensitivity:

30 ∝V

Rec out (TAPE, VIDEO 1, 2):

 

Image Rejection Ratio:

40 dB

 

200 mV, 470 ohms

IF Rejection Ratio:

40 dB

Pre out:

1 V, 470 ohms

Signal-to-Noise Ratio:

40 dB

ZONE 2 OUT:

100mV, 470 ohms

Total Harmonic Distortion:

0.7%

VIDEO (VIDEO 1, 2, MONITOR

GENERAL

 

OUT, ZONE 2 OUT):

1 Vp-p, 75 ohms

 

Power Supply

 

 

1 Vp-p, 75 ohms (Y)

 

 

0.28 p-p, 75 ohms (C)

USA & Canadian models:

AC 120 V, 60 Hz

COMPONENT VIDEO OUT:

1 Vp-p, 75 ohms (Y)

European & Australian models:

AC 230-240 V, 50 Hz

 

0.7 Vp-p, 75 ohms (PB, PR)

Some Asian models:

AC 220-230 V, 50/60 Hz

Phono Overload:

120 mV RMS at 1 kHz, 0.5% T.H.D.

Worldwide models:

AC 220-230 and 120 V switchable,

Frequency Response:

10 Hz to 100 kHz : +1/–3 dB

Power Consumption

50/60 Hz

 

(CD in Direct mode)

 

RIAA Deviation:

20 Hz to 20 kHz : ±0.8 dB

USA & Canadian models:

6.8 A

Tone Control

 

Other models:

550 W

Bass:

±10 dB at 50 Hz

Dimensions (W ⋅ H ⋅ D):

435 ⋅ 175 ⋅ 459 mm

Treble:

±10 dB at 20,000 Hz

Weight

17-1/8" ⋅ 6-7/8" ⋅ 18-1/16"

Signal-to-Noise Ratio (Stereo)

 

 

Phono:

80 dB (IHF A, 5 mV input)

USA & Canadian models:

35.9 lbs.

CD/Tape:

110 dB (IHF A, 0.5 V input)

Other models:

17.3 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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Onkyo TX-DS797 instruction manual Specifications, Amplifier Section Tuner Section
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TX-DS797 specifications

The Onkyo TX-DS797 is an iconic AV receiver that has left a lasting impression on home theater enthusiasts since its release. Known for its robust performance and extensive feature set, this receiver is designed to deliver an immersive audio-visual experience that can elevate any entertainment setup.

One of the standout features of the TX-DS797 is its impressive multi-channel amplification system. With a power output of 100 watts per channel, the receiver can drive a wide range of speakers, providing dynamic sound that fills the room. This power is complemented by Onkyo’s Wide Range Amplification Technology, which ensures clear and accurate sound reproduction across various frequencies. The receiver supports Dolby Digital, DTS, and THX audio formats, making it suitable for both movies and music.

The TX-DS797 is equipped with multiple inputs and outputs, allowing for extensive connectivity options. It includes six composite video inputs, three S-video inputs, and two component video inputs, making it easy to connect various devices such as DVD players, gaming consoles, and satellite receivers. Additionally, the receiver features a built-in AM/FM tuner and supports recording outputs, giving users the flexibility to manage their media.

In terms of audio processing, the TX-DS797 boasts a 24-bit/192 kHz DAC, ensuring high-fidelity audio playback. The receiver also supports various audio codecs, providing users with a diverse listening experience that caters to different preferences. The inclusion of the Onkyo’s proprietary DSP (Digital Signal Processing) allows for accurate simulation of different sound environments, enhancing the immersion during movie watching and music listening.

Furthermore, the TX-DS797 is designed with user convenience in mind. Its intuitive on-screen display makes navigation through various settings and configurations a straightforward process. It also comes with a remote control, allowing users to manage their audio-visual setups from the comfort of their couch.

With a sleek and modern design, the Onkyo TX-DS797 not only performs well but also adds an aesthetic appeal to any home theater environment. It offers an excellent balance of power, versatility, and advanced technology, making it an enduring choice for audiophiles and casual listeners alike. Whether you are watching a blockbuster film or listening to your favorite music, the TX-DS797 delivers an exceptional performance that is hard to beat.
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