Integra DRX-R1 11.2 Channel Network A/V Receiver

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OVERVIEW


Integra Power

The DRX-R1 amplifies accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound. Integra's dynamic audio amplification delivers 140 Watts per channel (8 Ohms, 1 kHz, 0.08% THD, 2 Channels Driven) with 40 amps of high instantaneous current capability.


THX-Certified

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.


Smooth Analog Signal

Vector Linear Shaping Circuitry (VLSC) removes pulse noise generated in D/A conversion and allows the sound wave to be reproduced with extremely high fidelity for a smooth analog signal. This results in the DRX-R1 producing a virtually noisless audio source 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.


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 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.


Stream It Easy

The DRX-R1 has Google Cast for Audio and Apple AirPlay technologies built in. Stream virtually any audio from a smartphone, tablet or PC to your home theater for powerful sound.

Spotify, Pandora, Deezer and TuneIn are built-in, so you can select a station and search for music available on these services via the Integra Remote app on your smartphone or tablet. The free Integra Remote app puts a range of streaming options at your fingertips, from universal hi-res audio via network-attached devices to internet streaming services to music on your smartphone and tablet.

*Tidal and Google Cast for Audio will be operable with an upcoming firmware update.


App Control

The Integra Remote 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, and Dolby® TrueHD) 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.


384 kHz/32-bit Hi-Grade DAC

No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio (MQA, MP3, WMA, WMA Lossless, FLAC, WAV, AAC, Apple Lossless, AIFF, DSD 11.2 MHz, and Dolby TrueHD).


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, and RTI, and supports Control4 Simple Device Discovery Protocol (SDDP) and AMX Device Discovery for simplified system integration.
Note: Support for Google Cast, FireConnect and MQA functionality will be enabled on these receivers following future firmware updates.

AMPLIFIER SECTION:
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
VIDEO SECTION:
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)
TUNER SECTION:
Tuning Frequency Range FM 87.5 MHz - 107.9 MHz
AM 530 kHz - 1,710 kHz
FM / AM Preset Memory 40 Stations
GENERAL:
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)
CARTON:
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)