Quite simply the ultimate all-in-one solution for 11-channel object-based sound: prodigious driving power for floorstanding speaker layouts, full-scale dynamics, and breathtakingly clear imaging for your theater room with fully integrated AV entertainment throughout the home.
Advanced Hybrid Digital Amplifier Design
Modern Design Meets Legendary Performance. Integra amplifier designs have always been known for delivering voluminous loads of current via massive, oversized power supply sections -providing precise speaker control and dynamics. The DRX-R1 combines this legendary performance with today’s ultra-efficient digital output stages, proprietary filtering technologies, and oversized low pass filter coils- resulting in stunning audio clarity, accuracy and musicality- across the entire audio output range.
The DRX-R1 is certified Select2 Plus by THX. In order to satisfy THX parameters, 40-60 hours of testing over 2000 data points ensure that the DRX-R1 is capable of meeting rigorous audio and video performance standards, resulting in reference level, distortion free playback. This goes on to include THX Loudness Plus technology, to bring out intricate details at lower listening levels.
Hi-Resolution Audio Powerhouse
Hear your music library as never before. High-Resolution means studio quality sound recording to extract additional elements, nuances and details far beyond the capabilities of standard CD to virtually put you in the room with your favorite musician. Integra makes it incredibly easy to access and enjoy audio files mastered in high-resolution (up to 192kHz/24-bit) stored on a computer, media server, network-attached storage (NAS) or USB thumb drive with zero loss in audio quality. Virtually every hi-resolution and lossless format is supported- 2.8 or 5.6 MHz DSD, Dolby® TrueHD as well as gapless playback of FLAC, WAV, ALAC and WMA files. Dual 32-bit DSP Engines and premium quality Texas Instruments digital to analog converters ensure effortless high-quality playback and excellent sound quality.
Download Hi-Res Music Here
Smooth Analog Signal
Vector Linear Shaping Circuitry (VLSC) – you can definitely hear the difference. In today’s digital audio world- the process of converting digital to analog inevitably introduces pulse noise- distorting the original audio image. and then amplifying it together with the original signal, compromising sound quality. Integra’s exclusive VLSC technology compares the input signal to the outgoing signal and filters out pulse noise. Thus allowing original signal to be regenerated so that the audio signal is the same as what was captured on the recording- faithfully and accurately. This results in the DRX-R1 producing a virtually noiseless audio signal across all channels.
Flexible Zone 2 & 3
The DRX-R1 features Powered Zone 2 and 3 to bring audio to speakers connected to the receiver into a second room and third room. Zone 2 and Zone 3 Pre/Line Out are also included for use with an outboard amp. The DRX-R1 also includes a Zone 2 DAC for HDMI Inputs 1 through 5, Coax and Optical Inputs (2-CH PCM), Network (including Pandora and Spotify), and USB audio sources. There are also maximum power and power on volume settings for the Main Zone, Zone 2 and Zone 3 to further customize your listening experience and help get the best performance out of your speakers. The DRX-R1 also includes a Whole House Audio Mode- which allows you to turn on and synchronize all audio zones with a single button push of a single button- Now that’s convenience!
HDBaseT Port for Multimedia Distribution
HDBaseT transmitts audio and video signals clearly up to 328 feet utilizing cat5e/cat6 cable to any certified third party HDBaseT receiver or device that has its own power supply. This makes long distance runs to projectors or a second zone easy and reliable.
Object-Based Sound Up to 7.2.4 Channels
With 11.2 channels of instantaneous power, the DRX-R1 enables the current maximum Dolby Atmos® and DTS:X™ home-theater layout of 7.2.4 channels in a self-contained component for the ultimate in multidimensional object-based surround sound.
Learn More About Dolby Atmos
Learn More About DTS:X
DTS Play-Fi®* Multi-room Audio
The DRX-R1 includes DTS Play-Fi technology. DTS Play-Fi is the most widely adopted Whole Home Audio Technology in the marketplace- it puts you in complete control of your Music and allows you to effortlessly stream from your smartphone, tablet, or PC to DTS Play-Fi speakers and devices throughout the home. Stream a Music playlist throughout the entire house while entertaining or simply enjoy your favorite artist or album in a single room- DTS Play-Fi offers better sound quality, greater range and a wider variety of compatible devices than other wireless Whole Home music technologies. Easy to set-up, easy to expand, and easy to enjoy- DTS Play-Fi and Integra- a smart solution.
* Available via firmware update.
Learn More About DTS Play-Fi
DOWNLOAD THE DTS PLAY-FI APP
UltraHD / HDR Connectivity
HDMI specifications and HDCP 2.2 compatibility for the DRX-R1, support the latest formats being released in the industry. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) to for full UltraHD support of features such as 4:4:4 color space and 4K@50/60 (2160p), which results in 4 times the clarity of 1080p/60 video resolution. The DRX-R1 enables transmission of Dolby Vision*, High Dynamic Range (HDR) formats, with BT.2020 support, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image.
Not to mention, how effortlessly the DRX-R1 upscales 1080p video to stunning 4k UltraHD.
*Dolby Vision is supported through inputs 1-5 and is expected via future firmware update in late December.
Stream It Easy
At Integra music is our passion. In keeping with todays world of musical convenience- the DRX-R1 includes Chromecast built-in, Apple AirPlay and a plethora of music streaming services such as Spotify Connect, Pandora, Deezer and TuneIn Radio. Allowing you to stream virtually any audio signal from a smartphone, tablet or PC to your home theater or living room for powerful sound with ease.
Whether its hi-resolution audio files via network or USB, Internet streaming services or listening to music already stored on your smartphone or tablet- the free Integra Control Pro app puts a range of streaming options conveniently at your fingertips- allowing you to easily browse, select, and play from around the home.
How to Set-up & Use Chromecast built-in
*Chromecast built-in for Audio is available via firmware update.
The Integra Control Pro app for iPod touch®/iPhone,® Android, and Kindle devices is a convenient way to control your home entertainment from anywhere within wireless range. The app has a clear graphical interface to control playback, adjust settings and handle content across multiple zones.
The app serves hi-res, lossless, and compressed audio files (including 192 kHz/24-bit FLAC, DSD, Apple Lossless, Dolby® TrueHD and more) to the DRX-R1 from your mobile devices, and gives it stunning sound.
The Best Build and Flexibility
Integra components are not just built- they are substantially and purposely overbuilt. Exceptional design and rigid construction techniques are used throughout- high-quality anti-resonant aluminum faceplate, gold plated RCA terminals, oversized detachable AC cord, reinforced steel chassis, massive feet, and single-piece extruded aluminum heat sinks- just to name a few.
High Performance Processing
The DRX-R1 employs premium ultramodern digital to analog converters and digital signal processing engines. Three Analog Devices SHRC 32-bit SHARC 32-bit digital signal processors can each handle over 6 billion operations per minute to fully handle the latest in object based surround processing, advanced AccuEQ with AccuReflex room correction and more. Multiple studio reference grade AKM DAC’s (including 768 kHz/32-bit) allow the Reference Series products to fully handle the latest in lossless Hi-Resolution audio formats.
Integra's Original Approach to Room Correction
AccuEQ conducts two measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.
The new AccuReflex technology aligns the phase of upfiring "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks.
Perfect for Custom Installation
Integra products are designed and engineered to meet the demands of custom audio/video systems installers. Besides Dealer Settings Memory Store and Recall with Lock / Unlock and PC Software Support, the DRX-R1 includes system integration connectivity such as RS232 and IP control with support for 2-way communication with 3rd party home automation systems. A pair of infrared (IR) inputs and an IR output make for a clean, reliable installation and allow pass-through of IR signals to control other devices connected to the DRX-R1, such as a TV or Blu-ray player. Three fully programmable 12 volt triggers can be used to raise/lower a projection screen, power on/off an external amplifier and open/close the drapes all with the touch of a button. Optional rack mount kits for all models provide a clean, finished look when installed in racks and cabinets, especially with the unit's aluminum faceplate. Integra works closely with control systems partners such as Savant, Crestron, URC, RTI, and Ihiji and supports Control4 Simple Device Discovery Protocol (SDDP) and AMX Device Discovery for simplified system integration.
☆Note: Support for Chromecast built-in™ and FireConnect™ functionality will be enabled on these receivers following future firmware updates.
|POWER (8 Ω 20-20kHz 0.08%) / CH||140|
|Amplifier Frequency Response||5Hz - 100kHz|
|Wide Range, High Current Power Supply||Natural Harmonics Technology, Massive High-Power Transformer|
|High Instantaneous Current Capability||40 Amps, 1kHz, 00.1 Ω Pulse|
|Continuous 6 Ω Rated||✓|
|Low Impedance Drive- Certified 4 Ω||✓|
|Hand Selected Parts to Ensure Low Impedance Performance||Custom- Audio Tuned|
|Discrete Output Stages for All Channels||✓|
|All Channels Equal Power Output||✓|
|Hybrid, High-Current Digital Amplification||✓|
|Independent Power Supply||2|
|Bi-amp Capability - Front L/R Channels||✓|
|Dolby Atmos and Dolby Surround||✓|
|DTS:X and DTS Neural:X||✓|
|DTS-HD Master Audio||✓|
|THX Processing Modes & Loudness Plus||✓|
|VLSC for Noise Free Signal Path||All Channels|
|AccuEQ Automatic Room Calibration||Advanced (Fine Tuned) w/AccuReflex|
|GAME Surround Modes (Rock, Action, Sports, Role Play)||✓|
|Advanced Music Optimizer to Enhance Compressed Audio Files||✓|
|Standing Wave EQ||User Defined (x3)|
|Premium Quality Digital-to-Analog Conversion||384k / 32-bit AKM4490 Differential DAC (Front L/R) |
768k / 32-bit AKM4458 Differential DAC (x2, Surround Channels)
|32-Bit DSP Chip for Advanced Processing||Analog Devices SHARC (x3)|
|Ultra-Low-Jitter Circuitry to Improve Audio||✓|
|Adjustable Crossover by Channel Pair||40/45/50/55/60/70/80/90 |
|Accurate Speaker Distance Setting||0.1 - foot|
|A/V Sync Delay (by Source)||-100 to +500 ms|
|HDMI Inputs / Output(s)||8 / 2|
|HDMI 4K / 60 Hz- Capable HDMI Terminals||✓|
|HDCP 2.2 Copy-Protection Compatibility||✓|
|HDMI Support for High Dynamic Range (HDR10)||✓ (Dolby Vision via future firmware update)|
|HDMI Support for BT.2020||✓|
|4K / 60 Hz 4:4:4 Colorspace Support||✓|
|HDMI Support for 3D, Audio Return Channel and CEC||✓|
|HDMI Support for Deep Color, x.v.Color, LipSync||✓|
|HDMI Support for DVD-Audio, SACD, Multichannel PCM||✓|
|Front Panel HDMI Input||✓|
|Analog to HDMI Upconversion||From 480i / 576i|
|4K Upscaling from 1080p||via HDMI|
|Component Video Inputs||2|
|Composite Video Inputs||2|
|Digital Audio Inputs (COAX / OPT)||2 / 3|
|Analog Audio Inputs||7|
|Front Panel A/V Input||✓|
|Subwoofer Outputs||x2 (Discrete)|
|NETWORK / USB:|
|FireConnect Wireless Multi-Room Audio Streaming Technology||✓|
|App Control via iOS and Android-Powered Devices||Integra Control Pro|
|iPod / iPhone / iPad Ready||✓|
|Google Chromecast built-in||✓|
|Google Assistant (Voice Control)||✓|
|Home Network Music Streaming||✓|
|TIDAL High Fidelity Music Streaming||✓|
|DSD Support (2.8, 5.6, 11.2 MHz)||✓|
|Dolby TrueHD Support||✓|
|Apple Lossless (ALAC) Support||✓|
|USB Input for Streaming Audio||✓|
|Firmware Updates via Network and USB||✓|
|Powered Zone 2||✓|
|Powered Zone 2 A / B|
|Powered Zone 3||✓|
|Fixed or Variable Zone 2 Line Out||✓|
|Fixed or Variable Zone 3 Line Out||✓|
|Zone 2 Video Output||HDMI|
|Zone 2 OSD||✓|
|Zone 2 Audio DAC||HDMI (1-5), SPDIF, NET, USB|
|Zone 3 Audio DAC||NET, USB|
|Whole House Mode||HDMI (1-5), SPDIF, NET, USB, Analog|
|Bi-directional RS-232 Control Port||✓|
|Bi-directional Ethernet Control Port||✓|
|Rear Panel IR Input / Output||2 / 1|
|RIHD (Remote Interactive over HDMI)||✓|
|12V Trigger (with Adjustable delay)||x3, Assignable|
|Research Grade Construction||Internal Cross Bracing (x2) |
Power Supply Shielding (x2)
Copper Screws (Rear & Internal)
R Grade Power Supply
Transparent Binding Posts
|GUI for Setup Menu||✓ (Advanced HD)|
|Quick Setup Menu||✓|
|Input Name Edit||Fully Customizable|
|HDMI Standby "Through" Mode||Assignable|
|Dealer Settings Memory Store & Recall Function||✓|
|Screensaver Function||✓ (Advanced)|
|Hybrid Standby to Reduce Power Consumption||✓|
|Smart Grid Ready||✓|
|Anti-Resonant Aluminum Front Panel||✓|
|Gold-Plated RCA Terminals||✓|
|Oversized Detachable AC Cord||✓|
|Rack Mount Kit Available||IRK-180-4C|
|Power Output (8 Ω, 20 Hz-20 kHz, FTC)||140W / Channel (8 Ω)|
|Dynamic Power||320W / Channel (3 Ω)|
270W / Channel (4 Ω)
160W / Channel (8 Ω)
|THD (Total Harmonic Distortion + Noise)||0.04% (1 kHz, 100W)|
|Input Sensitivity and Impedance||200 mV / 82 k-Ω (LINE)|
3.5 mV / 47 k-Ω (Phono MM)
|Rated RCA Output Level and Impedance||1 V / 330 Ω (Pre Out, Subwoofer Pre Out)|
200 mV / 1.2 k-Ω (Zone Out)
2.0 V / 1.2 k-Ω (Zone Pre Out)
|Phono Overload||70 mV (MM 1 kHz, 0.5%)|
|Frequency Response||5 Hz - 100 kHz / +1 dB-3 dB (Direct Mode)|
|Tone Control||±10dB, 100 Hz (Bass)|
±10dB, 10 kHz (Treble)
|Signal-to-Noise Ratio||108 dB (Line, IHF-A)|
90 dB (Phono)
|Speaker Impedance||4 Ω - 16 Ω|
|Input Sensitivity / Output Level and Impedance||1.0 Vp-p / 75 Ω (Component Y)|
0.7 Vp-p / 75 Ω (Component Pb/Cb, Pr/Cr)
|Tuning Frequency Range||FM 87.5 MHz - 107.9 MHz|
AM 530 kHz - 1,710 kHz
|FM / AM Preset Memory||40 Stations|
|Power Supply||AC 120 V, 60 Hz|
|Power Consumption||340 W|
|Stand-by Power Consumption||0.15 W|
|Dimensions (W X H X D)||17 1/8" x 7 3/4" x 17 9/16"|
435 x 197 x 446.5 mm
|Weight||42.9 lbs. (19.5 kg)|
|Dimensions (W X H X D)||22 1/4" x 12 13/16" x 21 9/16"|
565 x 325 x 547 mm
|Weight||49.6 lbs. (22.5 kg)|