Onkyo TX-DS989 Receiver

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Onkyo TX-DS989 Digital Surround Receiver

Onkyo TX-DS989 Digital Surround Receiver

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Features

IntelliVolume Input Calibration System
Dual Subwoofer Outputs
Multi-Room / Multi-Source Capability
Back-lit Learning Macro Remote with LC Display
THX Ultra Certified
THX Surround EX 7.1 Decoding
The Only True 7.1 Receiver
Dolby Digital & DTS Decoding
Open Architecture for Updates & Upgrades
Linear PCM 192 kHz / 24bit DACs for all channels
RS-232C Port for Control, Communication, & Upgrades
4 MB Flash Memory
Optimum Gain Volume Circuitry
WRAT Wide Range Amplifier Design
Professional Grade Component Video Switching
IEEE 1394 Upgradable
Digital Upsampling Mode
MultiChannel Inputs (DB25) with supplied adapter
High Definition DSP
7.1ch Inputs/Outputs
Non-Scaling Configuration
7 x 160W/CH at 6 ohms
7 x 130W/CH at 8 ohms
9 Digital Inputs / 8 Assignable
2 Digital Outputs (1 Coax & 1 Optical)

Specifications:

Amplifier Section

Power Output - 130 W/ch
Dynamic Power
    8 ohm - 2 x 150 W/ch
    4 ohm - 2 x 230 W/ch
    3 ohm - 2 x 300 W/ch
THD - 0.05%
Damping Factor - 60 at 8 ohms
Sensitivity & Impedance
    Phono MM - 2.5 mV, 50 kohms
    CD & TAPEPLAY - 200 mV, 50 kohms
    TAPE REC - 200 mV, 2.2 kohms
    PREOUT (Subwoofer) - 36 mV, 50 kohms
Frequency Response: 20 Hz to 30 kHz, +1 dB(CD in, Direct Mode)
Signal-to-Noise Ratio
    Phono MM - 80 dB
    CD/TAPE - 100 dB
Phono Overload: 110 mV RMS at 1 kHz, 0.5% THD
Tone Controls
    BASS: +/- 10 dB at 100 Hz
    Midrange
    TREBLE: +/- 10 dB at 10 kHz

Tuner Section

Usable Sensitiity
    FM Mono - 11.2 dBf
    FM Stereo - 17.2 dBf
    AM - 30 uV
Signal-to-Noise Ratio
    FM Mono - 76 dB
    FM Stereo - 70 dB
    AM - 40 dB
Harmonic Distortion
    FM Mono - 0.2%
    FM Stereo - 0.3%
FM Stereo Separation: 45 dB at 1 kHz / 30 dB at 100 Hz - 10 kHz

General

Dimensions (WxHxD)
Inches: 17-1/8" x 7-11/16" x 17-3/4"
Millimeters: 435 x 196 x 451
Weight: 22 kg. / 48.5 lbs.