Specification Sheet

ManualsBrandsIntegra ManualsAudio9.2 Channel Black DRX 7.3 Network A/V Receiver

Audio & Video Features

• Reference Theater Sound with THX

Certified Select

™

• IMAX

Enhanced for IMAX

digitally remastered content

• Supports Dolby Atmos

and DTS:X

in 5.2.4/7.2.2/7.2.4

layouts

• 11.2-ch pre-outs and DSP support for 7.2.4-ch playback

• Dolby Surround

and DTS

Neural:X

™

3D upmixing technologies

• Dolby Atmos Height Virtualization technology

• AccuEQ ADVANCE PLUS 9-point room acoustic calibration with standing-wave removal,

background noise compensation, customizable EQ application, HF sound correction,

subwoofer EQ, and AccuReflex

™

phase-alignment technology

• Pass-through support for 4K/60p, HDR10, Dolby Vision

™

, HLG, BT.2020, WCG

(Wide Color Gamut), 4:4:4/24-bit color, HDCP 2.3, and eARC as specified in HDMI

2.1

• HDMI Sub Out mirrors Main Out signals; HDMI Zone 2 supports synced playback or

independent playback (HDMI inputs 1–3 only); Sub/Zone 2 OSD supported

• Supports 384 kHz/32-bit D/A conversion with AK4490 768 kHz/32-bit stereo DAC for

Front L/R, 2 x AK4458 768 kHz/32-bit multichannel DACs (main channels), and separate

AK4388 DAC for Zone audio

• VLSC

™

(Vector Linear Shaping Circuitry) noise-filtering technology (all channels)

• PLL (Phase-Locked Loop) jitter-cleaning circuitry for SPDIF digital audio

• Supports Hi-Res Audio in DSD Direct 256 (Direct Mode); DSD 64/128/256 (PCM conversion);

FLAC, WAV [RIFF], AIFF, and ALAC to 192 kHz/24-bit

• Cinema Dedicated Mode / Cinema Dedicated Net Off Mode

• Discrete Audio Path Mode shuts down HDMI output when receiving audio signals from a

BD player with dual HDMI outputs

• DSP-based Vocal Enhancer boosts voice audibility via remote-control keys

• Stereo Assign Mode switches audio playback from Front to Height, Surround,

or Surround Back speakers

• Assignable Zone 2 (H2) and Zone 3 (H1/Bi-Amp) speaker outputs with DAC for synced or

independent simultaneous D/A playback (including HDMI/SPDIF

)

• Zone 2 and Zone 3 pre-/line-outs to connect audio components via analog RCA

• Zone B line-out mirrors any audio in Main, ideal for wireless headphone transmitter

• Pre-Amp Mode supports seamless integration of an outboard power amplifier

• Independent tone controls for all channels (excluding Zone 3)

• Upsampling Mode converts compatible audio sources to 192 kHz (stereo)

Amplication Features

• 135 W per channel (8 ohms, 1 kHz, 0.08% THD, 2-ch driven, FTC)

• Integra hybrid high-current low-impedance 9-channel digital amplification

• Massive custom main transformer, secondary power-supply, and large, custom-fabricated

low-impedance capacitors

• Sophisticated proprietary output-stage filtering technology

• Separate shielded pre-amp and power amp blocks limit interference

• Multichannel simultaneous drive capability for 4-ohm speakers

• Non-phase-shift amp-circuit topology presents a cohesive audio image

• Carefully selected or custom-made parts tested and tuned by ear

• Extruded anti-resonant aluminum heat-sink

• Optimum Gain Volume Circuitry elevates signal above noise floor for clear sound at low volume

• Bi-amping for compatible loudspeakers via assignable speaker outputs

• Rigid chassis and exclusive custom-made insulators limit vibration

Network Audio Platform

• Quad-core SoC supports high-speed 5 GHz/2.4 GHz 802.11ac 2x2 MIMO

Wi-Fi

• Integrates Amazon Music, TIDAL, Pandora

, Spotify

, TuneIn, and Deezer

• Works with Alexa

for Alexa-enabled devices such as Amazon Echo

• Roon Tested with product icon appearing in Signal Path and Zone Selector on Roon apps,

easy streaming from Roon Core (Mac

or Windows

PC with Roon app installed,

or Roon Server device)

• Chromecast built-in with voice control via the Google Assistant enabled devices

• AirPlay

2 multi-room synced audio with voice control via Siri

enabled devices

• Works with Sonos certified for the Sonos Home Sound System

• DTS Play-Fi

multi-room wireless audio with Integra Music Control App

• FlareConnect

™*10

multi-zone audio with compatible components

• Supports Integra Remote

app for iPhone

, iPad

, and Android

™

Product Connectivity

• 7 HDMI inputs (1 front), Main Out (eARC/ARC), Sub Out, Zone 2 Out

• 5 digital audio inputs (3 optical and 2 gold-plated coaxial, assignable)

• 6 gold-plated analog audio inputs (assignable)

• Gold-plated phono input (MM) for turntable connection

• USB input (5 V/1 A) for audio playback (rear)

•

˝ (3.5 mm) AccuEQ ADVANCE PLUS setup mic input (front)

•

˝ (6.3 mm) gold-plated headphone jack

• 2 gold-plated component video inputs (assignable)

• 2 gold-plated composite video inputs (assignable)

• 11 banana-plug-ready transparent gold speaker posts

(H2 L/R and SB L/R are switching outputs)

• Gold-plated 11.2-channel pre-outs

• Gold-plated Zone 2 pre-/line-out / Zone B line-out and Zone 3 pre-/line-out

• Bi-directional Ethernet terminal

• 2 gold-plated subwoofer pre-outs

Custom Integration Features

• 4K HDBaseT

™

support for 4K/60p, 4:4:4, HDR10, HLG audio-video transmission up to

328 ft (100 m) to optional receiver connecting a projector/TV supporting POC, IR in/out, and

bi-directional RS-232 control

*11

• Works with Crestron

, AMX

by HARMAN, and Control4

home automation

• Bi-directional IP and RS-232 serial port control supporting advanced home automation

• 1 IR input and 1 output

• 2 programmable adjustable-delay 12 V trigger-outs (A: 100 mA, B: 25 mA)

• Reset function, firmware updates, and temperature-based fan control via third-party

control systems

• Remote Play Zone function enables zone selection for audio playback via Chromecast built-in,

AirPlay, Spotify, and more

• Dealer-settings memory storage and recall function

• OSD output function for installers with PC setup and bi-directional IP control

• Detachable IEC-compliant power cable

• Optional rack-mount kit (IRK-180-4C)

Additional Features

• Aluminum front panel and volume control

• New self-illuminating backlit remote controller

• Overlaid input/output OSD window shows current playback settings against AV source data,

making adjustment easy

• Start-up volume memory-presets enabled via front-panel A/V input buttons

• Whole Home Audio Mode for push-button audio distribution to three zones

• Bluetooth

Version 4.2 (Profile: A2DP v1.2, AVRCP v1.3)

• Advanced Music Optimizer

™

improves quality of compressed audio

• 1080p to 4K video upscaling over HDMI

• A/V Sync Control (up to 500 ms in 1 ms steps at 48 kHz)

• Crossover adjustment (40/45/50/55/60/70/80/90/100/110/120/130/150/180/200 Hz)

• High-definition transparent overlaid GUI with Quick Menu and Home Menu

• Sleep timer, HDMI passthrough, Eco Standby, and Network Standby

• 40 FM/AM preset memory with station-naming (10 characters)

• 3-Mode display dimmer (Normal/Dim/Dimmer)

• White rear panel color for clear text legibility

*1 Requires connection of an external stereo power amplifier. *2 4K HDR support is not available on Front

(AUX) HDMI input. *3 Supported sampling-rates may vary depending on the network environment. DSD may

not be supported on some wireless networks. ALAC is supported to 96 kHz/24-bit. *4 SPDIF and HDMI signals

supported in PCM format only. When set to Zone 2, HDMI audio is available via inputs 1–3. Simultaneous

playback of multiple audio sources is enabled. Zone 3 supports analog/NET/Bluetooth. *5 Some countries or

regions have regulations that affect wireless signal strength and the use of Wi-Fi channels. *6 Availability may

vary by region and paid subscriptions may be required. *7 Enabled with a future firmware update. *8 Requires

a Sonos Connect (sold separately). *9 Available free from the App Store® for iPhone and iPad, and the Google

Play store for Android devices. *10 FlareConnect is a proprietary network protocol that shares selected audio

sources between supported components. Please visit the Onkyo website for information. *11 Use of 4K

HDBaseT function requires CAT5e (or higher) STP cable, and functions described refer to use with Integra

HDB-RX1 4K HDBaseT Receiver unit and may differ with comparable third-party devices. Projector/display

requires a compatible HDMI input. Pass-through of 3D audio and 4K HDR video formats is supported. Please

consult the Integra website or your dealer for more information.

9.2-Channel Network A/V Receiver

INSPIRED BY PASSION - DRIVEN BY EXCELLENCE

D R X - 7.3

Nine Channels of Absolute Luxury

Positioned at the pinnacle of our 9-ch lineup, the DRX-7.3 Network A/V Receiver

equips flagship-level THX® Certified Select™ certified amplification for

5.2.4-ch Dolby Atmos® and DTS:X® sound expandable to 7.2.4-ch

for a full IMAX®

Enhanced movie experience. Impeccably crafted to Integra’s high standards, the

DRX-7.3 seamlessly integrates home theater and multi-room entertainment with

the latest generation audio-video and pro-installation technologies.

Summary of content (2 pages)

PAGE 1
DR X-7.3 R 9.2-Channel Network A/V Receiver Nine Channels of Absolute Luxury Positioned at the pinnacle of our 9-ch lineup, the DRX-7.3 Network A/V Receiver equips flagship-level THX® Certified Select™ certified amplification for 5.2.4-ch Dolby Atmos® and DTS:X® sound expandable to 7.2.4-ch*1 for a full IMAX® Enhanced movie experience. Impeccably crafted to Integra’s high standards, the DRX-7.
PAGE 2
DR X-7.3 R 9.2-Channel Network A/V Receiver Backlit remote control Specifications Amplifier Section Video Section Power Output Front L/R: Signal Level 255 W/Ch at 6 Ohms, 1 kHz, 10%, 1 Channel Driven, 135 W/Ch at 8 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC Input Sensitivity and Impedance: 1 Vp-p / 75 Ohms Composite Video 1 Vp-p / 75 Ohms Component Video (Y) 0.7 Vp-p / 75 Ohms Component Video (Pb/Pr) Tuner Section 200 mV rms / 82 k-Ohms (Line/ RCA) 3.