Integra DRX 3.4

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.

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/60AB and 4K/120AB video passthrough. HDMI® inputs 4-6 support up to 8K/60B and 4K/120AB 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

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

Isolated quad-core SoC board supports high-speed 802.11ac (2×2 MIMO) Wi-Fi®
Amazon Music HD, Spotify®, TIDAL, TuneIn, Pandora®, and Deezer
Works with Sonos supporting multiple Sonos Connect/Port control and Volume Passthrough mode
Works with Alexa supporting multi-room music
Works with Hey Google and Chromecast built-in™
AirPlay 2 multi-room audio with Siri voice control
DTS Play-Fi® multi-room audio via Integra Music Control App
Compatible with the Integra Remote app for iPad®, iPhone®, and Android™
Roon Tested certified
Hi-Res Audio via network (DSD 11.2 MHz/5.6 MHz/2.8 MHz, FLAC, WAV [RIFF], ALAC, and AIFF to 192 kHz/24-bit)
Ethernet supports setup and IP control via a web browser

7 HDMI inputs (1 front), Main Out (eARC), Sub/Zone 2 Out
2 digital audio inputs (rear, 1 optical, 1 gold-plated coaxial, assignable)
7 gold-plated analog audio inputs (6 rear, assignable, 1 front)
Dedicated gold-plated Zone 2 and Zone 3 speaker outputs
Gold-plated phono input and built-in equalizer (MM) for turntable connection
USB input (5 V/1 A) for audio playback (rear)
1/8˝ (3.5 mm) Dirac Live/AccuEQ Advance setup mic input (front)
3 gold-plated composite video inputs (2 rear, assignable, 1 front)
1 gold-plated component video input (rear, assignable)
1/4˝ (6.3 mm) gold-plated headphone jack
9 gold-plated banana-plug-ready speaker posts with transparent knobs
Gold-plated 9.2-ch pre-outs
Gold-plated Zone 2 pre-out / Zone B line-out, and Zone 3 pre-out (analog RCA)
Ethernet LAN terminal

10BASE-T/100BASE-TX Ethernet supports setup and IP control via a web browser
Works with Crestron®, Control4®, Savant, URC, ELAN, and RTI automation and other major control systems
Works with OvrC Pro and Domotz Remote Monitoring systems
RS-232 input for external control and automation
2 IR inputs and 1 output
3 programmable 12 V trigger-outs with adjustable delay (A: 100 mA, B: 25 mA, C: 25 mA)
Dealer-settings memory storage and recall function
AC inlet for detachable IEC power cable
Optional rack-mount kit (IRK-155-3D)

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)

Power Output Front L/R: 100 W/Ch at 8 Ohms, 225 W/Ch at 6 Ohms, 1 kHz, 10%, 1 Channel Driven, 20 Hz–20 kHz, 0.08%, 2 Channels Driven, FTC
Dynamic Power: 250 W (3 Ohms, Front) 220 W (4 Ohms, Front) 130 W (8 Ohms, Front)
Input Sensitivity and Impedance: 200 mV rms/47 k-Ohms (Line/Unbalance) 3.5 mV rms/47 k-Ohms (Phono MM)
THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, Half Power)
Rated RCA Output Level and Impedance: 1 V rms/470 Ohms (Subwoofer Pre-out) 200 mV rms/470 Ohms (Zone 3/Height 2/Surround Back Pre-/Line-out)
Phono Overload: 70 mV (MM, 1 kHz, 0.5%)
Frequency Response: 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control: ±10 dB, 20 Hz (Bass) ±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio: 106 dB (IHF-A, Line) 80 dB (IHF-A, Phono)
Speaker Impedance: 4 Ohms–16 Ohms

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)