For discerning buyers unwilling to compromise on power, processing, and connectivity, Integra offers its magnificent DTR-80.3. Reference-level specification and audiophile build quality put this potent receiver in a class of its own.

# Channels 9.2
POWER (8 Ω 20-20kHZ 0.08%) / CH
POWER (8 Ω 20-20kHZ 0.05%) / CH 145
Amplifier Frequency Response (WRAT) 5Hz - 100kHz
THX Certified Ultra2 Plus
Continuous 6 Ω Rated
Low Impedance Drive- Certified 4 Ω Performance
Discrete Output Stages for All Channels
All Channels Equal Power Output
Absolute Ground Plate
PUSH-PULL Amplifier Design
3-Stage Inverted Darlington Circuitry
Independent Block Construction (Amp/Preprocessor)
Shielded Toroidal Transformer
Independent Power Supply 4
High Quality Extruded Aluminum Heatsink
Fine Linear Optimum Gain Volume
Linear Optimum Gain Volume
Bi-amp Capability For Front
Dolby TrueHD, Dolby Digital Plus Decoding
DTS-HD Master Audio,
DTS-HD Express Decoding
DTS Neo:X (Front High / Wide Channels)
Dolby Pro Logic IIz (Front High Channels)
Dolby Volume
THX Processing Modes & Loudness Plus
Audyssey Room Correction & Calibration MultEQ XT32
Audyssey Sub EQ HT
Audyssey MultEQ Pro / Installer Ready
Audyssey DSX (Front High / Wide Channels)
Audyssey Dynamic EQ & Dynamic Volume
GAME Surround Modes
(Rock, Action, Sports, Role Play)
Advanced Music Optimizer to Enhance
Compressed Audio Files
DSD Processing / Direct Mode X / X
192K / 24-Bit Audio DAC
192K / 32-Bit Audio DAC Burr-Brown (x6)
Vector Linear Shaping Circuitry (VLSC)
32-Bit DSP Chip for Advanced Processing ✓ (x2)
Ultra-Low-Jitter Circuitry to Improve Audio PLL
Adjustable Crossover by Channel Pair 40/45/50/55/60/70/80/90
Accurate Speaker Distance Setting 0.2-foot
A/V Sync Delay (by Source) 800ms
Multi-Band Speaker EQ 15
ISF Certified Calibration Controls (ISFccc) ✓ (w/Gamma Curve Edit)
Picture Control Settings per Source
HDMI v1.4a (3D Support, Audio Return Channel)
Deep Color, x.v.Color, Lipsync, CEC Support
HDMI Inputs / Output(s) 7 + 1 / 2
Simultaneous or Independently Active
HDMI Outputs (Main / Sub)
Front Panel HDMI Input
HDMI Upscaling & Upconversion ✓ (HQV Vida)
4K Upscaling (3840 x 2160) ✓ (Marvell Kyoto G2H)
D-Sub (15-pin) VGA Input
Component Video Inputs / Output(s) 3 / 2
Composite to Component Video Upscaling ✓ (HQV Vida)
Composite Video Inputs / Output(s) 5 / 1
S-Video Inputs / Output(s) 4 / 1
Digital Audio Inputs (OPT / COAX) 4 / 3
Analog Audio Inputs / Output(s) 9 / 1
Phono Input
Front Panel A/V Input L / R / V / Optical
Multi-Channel Input 7.1
Analog Pre-outs 9.2
iPod Ready/iPhone Ready ✓ (Direct Digital USB Input, Optional UP-A1)
Airplay Ready Via Optional DMI-40.4
HD Radio Ready Via Optional UP-HT1
Network Audio Steaming
(Windows 7, DLNA v1.5 Certified)
Pandora, Rhapsody, vTuner, SiriusXM iRadio
Napster, Slacker, MediaFly
USB Input for Streaming Audio ✓ (Front / Rear)
Wireless Network Ready via USB Via Optional UWF-1
Firmware Updates via Network / USB X / X
Powered Zone 2/ Zone 3 / Zone 4 X / X / X
Fixed or Variable Zone 2 / Zone 3 Line Out X / X
Zone 2 / Zone 3 Subwoofer Output X / X
Zone 2 Video Output ✓ (Composite & Component)
Bi-directional RS-232 Control Port
Bi-directional Ethernet Control Port
Rear Panel IR Input / Output 2 / 1
RIHD (Remote Interactive over HDMI)
RI System Control
12V Trigger (w/adjustable delay) Assignable (x3)
Pre-programmed / Learning Remote X / X
GUI for Remote Control Programming
GUI for Setup Menu
"Home" GUI
Bi-directional Remote Control Setup
Activity Remote
Input Name Edit
HDMI Standby "Thru" Mode ✓ (Selectable)
Setup Store & Recall Function
Permanent Memory Storage
Solid Aluminum Front Panel
Aluminum Volume Knob ✓ (Sand Finished)
Detachable AC Cord
Rack Mount Kit Available IRK-180-4B
Warranty 3 YEARS
Amplifier Section
Power Output (8 Ω, 20 Hz-20 kHz, FTC) 145W /Channel (8 Ω)
Dynamic Power400W /Channel (3 Ω)
300W /Channel (4 Ω)
180W /Channel (8 Ω)
THD (Total Harmonic Distortion)0.05%(Power Rated)
Damping Factor60 (Front, 1 kHz, 8Ω)
Input Sensitivity and Impedance200 mV/47 kΩ(LINE)
Output Level and Impedance200 mV/470 kΩ(REC OUT)
Frequency Response5 Hz–100 kHz/ +1 dB-3 dB (LINE)
Tone Control±10dB, 50 Hz(BASS)
±10dB, 20 kHz(TREB)
Signal to Noise Ratio110 dB (LINE, IHF-A)
Speaker Impedance4 Ω–16 Ω
Video Section
Input Sensitivity/Output200 mV/47 kΩ (LINE)
2.5 mV/47 kΩ (PHONO MM)
Line1 Vp-p/75 Ω (Component and S-Video Y)
0.7 Vp-p/75 Ω (Component Pb/Cb, Pr/Cr)
0.28 Vp-p/75 Ω (S-Video C)
1 Vp-p/75 Ω (¡
Component Video
Frequency Response5Hz - 100MHz, -3 dB
Tuner Section
Tuning Frequency Range87.5 MHz– 107.9 MHz
Tuning Frequency Range530 kHz–1710 kHz
Preset Channels40
Digital Tuner (North American Only)
Power SupplyAC 120 V~, 60 Hz
Power Consumption12.8 A
Dimensions (W X H X D)17 1/8" x 7 13/16" x 17 15/16"
435 × 198.5 × 455 mm
Weight52.9 lbs (24.0 kg)