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9.2-Channel Network A/V Receiver

A Perfect Blend of Features, Ready to Integrate
Just right for your living room, media room, or bespoke home theater, the DRX-3.4 has the power to drive Dolby Atmos® and DTS: X® through 9 channels of onboard amplification. 8K HDR video passthrough provides the bandwidth needed for cutting-edge visuals and gaming. DIRAC Live room correction ensures your immersive surround experience is delivered with the highest fidelity. 9.2 channel pre-outs make the DRX-3.4 perfect for updating an existing separates system to HDMI 2.1, DIRAC Live, and Object-Based Surround.

These products support all specs for the 2021 HDMI 2.1 certification. Please ensure your source, TV and HDMI cables are compatible to get the most robust home theater experience possible.

Features
KLIPSCH OPTIMIZE MODE
Klipsch Optimize Mode allows you to easily integrate your new Klipsch Reference Premiere speakers seamlessly with your high-quality Integra AV receiver.

To simplify the setup, Klipsch and Integra teamed up to implement the precise crossover values for specific Reference Premiere speakers.

DIRAC LIVE Room Correction
Considered by industry leaders in music and movie production to be the state-of-the-art digital room correction solution, Dirac Live offers professional-grade, studio-quality calibrated sound with simple, easy-to-navigate tools. The result is a home theater experience that reveals your movies, music, and games in ways you’ve never heard before. Unlock the full potential of your loudspeakers in any listening space with Dirac Live.

Hear the sound filmmakers intended. This IMAX Enhanced A/V receiver features DTS:X sound technology optimized for the IMAX® signature experience, reproducing the full dynamic range of IMAX theatrical sound-mixes available with digitally re-mastered IMAX Enhanced content. A pre-set IMAX Mode reproduces audio at the highest levels and delivers an unmatched IMAX sound experience. Requires a free firmware update.

Dolby Atmos Height Virtualizer
When playing any Dolby® format, engaging Dolby Atmos Height Virtualizer enables a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts without the need for additional surround or height speakers.

Supports Dolby Atmos and DTS:X for an immersive three-dimensional sound-space through 7.2.2 or 5.2.4 channels. Individual sounds aren’t tied to channels and move naturally around your audience.

Perfect for Custom Installation
Integra products are designed and engineered to meet the demands of leading custom installers. CI Centric features such as Web Setup, Onboard HDMI Diagnostics, and compatibility with Remote Monitoring systems like OVRC Pro and Domotz make Integra AVRs the choice of the modern integrator. Optional rack mount kits provide a clean, finished look when installed in racks and cabinets, while a unique bright white back panel facilitates connections in hard-to-reach areas.

Audio and Visual Highlights

• 5.2.4/7.2.2-ch Dolby Atmos® and DTS: X® playback
• Dolby Atmos Height Virtualization
• Dolby Surround® and DTS® Neural:X upmixing
• HDMI® inputs 1-3 support up to 8K/60_AB and 4K/120_AB video passthrough.  HDMI® inputs 4-6 support up to 8K/60_B and 4K/120_AB video passthrough.  HDMI® inputs 1-6 support HDR10+, Dolby Vision™, HDR10, HLG, BT.2020, VRR (Variable Refresh Rate), DSC (Display Stream Compression), ALLM (Auto Low Latency Mode), QFT (Quick Frame Transport), QMS (Quick Media Switching), eARC (enhanced Audio Return Channel), DeepColor™, x.v.Color™, LipSync, and HDCP 2.3
• Front HDMI® input supports up to 4K/60 and HDMI 2.0 features.
• HDMI Main Out with eARC for encoded HQ audio, Sub/Zone 2 Out with OSD
• Bidirectional Bluetooth® wireless technology Version 4.2 + LE (A2DP v1.2, AVRCP v1.3; RX: SBC/AAC, TX: SBC/Qualcomm® aptX™/apt X HD)
• 9.2-ch multichannel pre-outs
• Dedicated DACs support synced/independent D/A audio distribution in Zone 2 and Zone 3 (including HDMI/SPDIF/NET*6) via Zone 2 and Zone 3 speaker outputs, Zone 2 pre-out, and Zone 3 pre-out
• Share any MAIN audio source to a wireless headphone dock via Zone B line-out
• Phono equalizer (MM) and SACD (Super Audio CD) playback via HDMI (2.8 MHz 2-ch/multichannel)
• Dirac Live® Room Correction supports multi-point acoustic calibration
• AccuReflex™ phase-matching solution for Dolby Atmos-enabled speakers
• Original DSP-based Vocal Enhancer clarifies in-program vocals/dialog

Amplifier

• 100 W per channel (8 ohms, 20 Hz–20 kHz, 0.08% THD, 2-ch driven, FTC)
• IMAX® Enhanced certified for IMAX® digital remasters
• Low-impedance amp system with 4-ohm speaker-driving capability
• Massive custom transformer and hand-selected audio parts
• Non-phase-shift amp-circuit topology for clear and cohesive sound
• Optimum Gain Volume Circuitry
• Precision DAC supports 192 kHz/24-bit multichannel D/A conversion
• VLSC™ (Vector Linear Shaping Circuitry) filtering technology (Front L/R)
• Front L/R speaker bi-amping capability in 5.2/7.2/5.2.2-ch configuration
  PLL (Phase-Locked Loop) jitter-cleaning circuitry for SPDIF digital audio
• Independent tone controls (bass/treble) for all channels

General

• Power Supply: AC 120 V~, 60 Hz
• Power Consumption: 750 W
• Standby Power Consumption: 0.1 W
• Dimensions (W x H x D): 17 1/8˝ x 6 7/8˝ x 14 13/16˝ (435 x 174 x 376.5 mm)
• Weight: 24.3 lbs. (11.0 kg)
• Carton Dimensions (W x H x D): 22 1/16˝ x 12˝ x 18 3/8˝ (560 x 305 x 467 mm)
• Weight: 29.8 lbs. (13.5 kg)

Additional Features

• Aluminum front panel and volume knob
• Front-to-Surround/Height speaker switching in Stereo Assign Mode
• One-touch volume memory preset assignment to individual A/V inputs via front panel
• OSD function displays A/V input signal data, output signal/settings data, and network information
• Dolby® TrueHD and DTS-HD Master Audio® decoding
• Advanced Music Optimizer™ improves compressed audio playback quality
• High-definition GUI over HDMI
• Super Resolution 1080p to 4K and 1080p/4K to 8K video upscaling via HDMI
• Crossover Adjustment (40/45/50/55/60/70/80/90/100/110/120/130/150/180/200 Hz)
• A/V Sync Control (Up to 500 ms in 1 ms steps at 48 kHz)
• Sleep timer, HDMI passthrough, and network standby
• 40 FM/AM/internet radio presets with station-naming (10 characters)
• 3-Mode display dimmer (Normal/Dim/Dimmer)