INTEGRA DCR1.1B 11.2 Channel Network AV Pre Amp. THX Ultra 2 Plus. DTS:X


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INTEGRA 11.2 Channel Network AV Pre Amp. THX Ultra 2 Plus. DTS:X & Dolby Atmos. HDMI 4K@50/60Hz. Chromecast built-in. Airplay & streaming services. HDBaseT, VLSC. Colour Black.

From the finest details, from copper screws used to lock modular circuitry blocks to a double-skinned insulated frame, to floating circuit boards, multiple 32-bit DSPs and DACs, to gold-plated terminals and on to state-of-the-art front-end technologies, such as HDBT™, Chromecast built-in, and object-based audio through 7.2.4 channels, the DRC-R1.1 sits at the pinnacle of THX® Certified Ultra™ home entertainment design.


Advanced Features:


  • THX® Certified Select™ for Theater Reference Sound
  • Enhanced HDBaseT™ LAN Connection Supporting HDCP 2.2-compliant 4K/60Hz/4:4:4 Video Transmission and POC (Power Over Cable) in Combination with Optional HDB-RX1 HDBaseT Receiver, IR and RS-232C Control
  • Supports Dolby Atmos® and DTS:X™ Formats Up to 7.2.4 Channels
  • HDMI® 8 In (1 Front), Main Out, and Sub/Zone 2 Out with HDCP 2.2, 4K@60Hz, Dolby Vision™, HDR 10, HLG (Hybrid Log-Gamma), WCG (Wide Color Gamut), Extended Colorimetry (sYCC601, Adobe RGB, Adobe YYC601) and BT.2020 Video Pass-through
  • AccuEQ Auto Speaker Calibration Technology with Standing Wave Elimination and User-Defined Customizable Filters
  • AccuReflex Phase Alignment Technology for Dolby Atmos-enabled Speakers
  • Chromecast built-in Wireless Audio Platform and Google Assistant Voice Control Support
  • DTS Play-Fi® Multi-room Hi-Fi Music Streaming Capability
  • AirPlay Audio Streaming from iTunes and iPad, iPhone and iPod touch
  • Spotify® Connect, TIDAL, TuneIn and Deezer Services
  • FlareConnect™ Multi-room Network and Analogue Wireless Audio Distribution to Compatible Components and Speakers
  • Integra Control Pro App for iOS and Android™ Devices Enables Easy Initial Setup, Multiroom Management and System Control
  • Plays Hi-Res Audio Files Including DSD Direct 11.2MHz Stereo, 192/24PCM, Dolby® TrueHD, FLAC, WAV, ALAC, AIFF, MP3 and AAC via Network and USB Input
  • 192kHz Audio Scaling and Upsampling Mode for Wider Dynamic Range
  • Direct Mode for Audio Reproduction Close to Original Source Quality


Other Features:


  • Dual-skin Insulated Chassis with Exclusive Cross-bracing System
  • Additional Anchor Points for Outer Chassis
  • Custom-made Magnetic-flux Low-Hum EI Power Transformer, Fully Enclosed and Shielded for Minimal Leakage
  • Floating Isolated Digital Processing Boards with Separate Shielded Power Supply
  • Hand-selected Audio-tuned Parts with Conductive Copper Chassis Screws
  • Extra-large Anti-Standing-Wave Insulator Feet Improve Sound Localization and Tone Response
  • Class-leading Processing System Featuring 32-bit SHARC DSPs (x3), Independent Differential Audio DACs for Stereo Front L/R (384kHz/32-bit AK4490), Surround (768kHz/32-bit AK4458) and Separate DACs for Zone 2/Zone 3 (192kHz/24-bit AK4388)
  • VLSC™ (Vector Linear Shaping Circuitry) High-frequency Noise Filtering (All Channels)
  • PLL (Phase Locked Loop) Jitter-cleaning Circuitry for S/PDIF Audio
  • A/V Sync Control (-100ms to +500ms in 1ms Steps at 48kHz)
  • Crossover Adjustment for Each Channel (40/45/50/55/60/70/80/90/100/110/120/130/150/180/200Hz)
  • Audiophile Grade Anti-Resonant Aluminum Front Panel
  • 40 FM/AM and Internet Radio Random Presets with Station Naming
  • Sleep Timer, HDMI Passthrough, and Network Standby
  • 5x Digital Audio Inputs (3x Optical and 2x Gold-plated Coaxial, Assignable)
  • 7x Gold-plated Analog Audio Inputs (RCA)
  • Gold-plated Phono Input (MM) for Turntable Connection
  • 2x Gold-plated Composite Video Inputs
  • 2x Gold-plated Component Video Inputs and 1x Gold-plated Output
  • Gold-plated 11.2-Channel Balanced XLR Audio Pre Outs
  • Gold-plated 11.2-Multichannel Pre Outs


Custom Integration Features:


  • Zone 2 HDMI Output for HDMI Inputs 1–5 with Matrix Switching, Zone 2 OSD Including Volume Bar Overlay, Network Service Selection and more
  • Bi-directional IP and RS-232 Port for Advanced Home Automation Control Systems
  • 2x IR Inputs and 1 Output
  • 3x Programmable 12V Trigger Outputs with Adjustable Delay (A: 100 mA, B: 25 mA, C: 25 mA)
  • Zone 2 and Zone 3 Pre-/Line Outputs, Front L/R Bi-amping Capability
  • Zone 2 DAC for HDMI IN 1-5, SPDIF (PCM), NET, and USB Sources
  • Zone 3 DAC for NET and USB Sources
  • One-touch Whole House Mode for Easy Distribution of Any Audio Source to All Three Zones
  • Dealer Settings Memory Store and Recall
  • Remote Play Zone Function Enables Zone Selection for Audio Playback via Chromecast built-in, AirPlay, Spotify Connect, and DMR (Digital Media Render) Smartphone
  • Front Panel Lock/Unlock and IR Lock/Unlock Capability
  • Reset Function, Firmware Updates, and Temperature Based Fan Control via 3rd Part Control Systems
  • Firmware Updates via ISCP for Dealers and Installers
  • Independent Bass/Treble/Balance Controls for All Zones
  • Optional Rack-Mount Kit Available (IRK-180-4C)


Pre-Amplifier Section
Input Sensitivity and Impedance
(1 kHz, 100W/8ohm)
200mV/82 k- (Line)
3.5mV/47 k- (Phono MM)
Rated RCA Output Level and Impedance1/330 (Pre Out/Subwoofer Pre Out)
200mV/1.2k- (Zone Out)
2.0V/1.2k- (Zone Pre Out)
Rated XLR Output Level and Impedance2V/220 (Pre Out)
Phono Overload70mV (MM 1kHz, 0.5%)
Frequency Response5Hz~100kHz DIRECT
Tone Control±10dB, 100Hz (Bass)
±10dB, 10kHz (Treble)
Signal-to-Noise Ratio110dB (Line, IHF-A)
80dB (Phono)
Video Section
Signal Level
Video1.0Vp–p/75 (Component Y)
0.7Vp–p/75 (Component Pb / Pr)
Tuner Section
Tuning Frequency RangeFM 87.5MHz~107.9MHz
AM 530kHz~1,710kHz
FM/AM Preset Memory40 stations
Power Supply120V AC ~, 60Hz
Power Consumption70W
Stand-by Power Consumption0.1W
Dimensions (W x H x D)17 1/8″ x 7 3/4″ x 17 3/16″
(435 x 197 x 436mm)
Weight29.8lbs. (13.5kg)
Dimensions (W x H x D)22 1/4″ x 12 13/16″ x 21 9/16″
(565 x 325 x 547mm)
Weight36.4lbs. (16.5kg)


 Owners Manual

Additional information