For music and movie lovers seeking pure A/V quality, the versatile DTR-30.3 is a mouthwatering prospect. Sophisticated audio and video processing are complemented by superb home-network functionality.

# Channels 7.2
POWER All Channels at 8 Ω, 20-20kHz 0.08%, FTC 100
POWER All Channels at 8 Ω 20-20kHz 0.05%, FTC
Amplifier Frequency Response (WRAT) 5Hz - 100kHz
THX Certified Select2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stages for All Channels
Absolute Ground Plate
PUSH-PULL Amplifier Design
3-Stage Inverted Darlington Circuitry
Independent Block Construction (Amp/Preprocessor)
Shielded Toroidal Transformer
Independent Power Supply 2
High Quality Extruded Aluminum Heatsink
Optimum Gain Volume Circuitry
Bi-amp Capability For Front
Bridging (BTL) Capability for Front
Dolby TrueHD, Dolby Digital Plus Decoding
DTS-HD Master Audio,
DTS-HD Express Decoding
Dolby Pro Logic IIz (Front High Channels)
Dolby Volume
THX Processing Modes & Loudness Plus
Audyssey Room Correction & Calibration 2EQ
Audyssey MultEQ Pro / Installer Ready
Audyssey DSX (Front High / Wide Channels)
Audyssey Dynamic EQ & Dynamic Volume
GAME Surround Modes
(Rock, Action, Sports, Role Play)
Music Optimizer2 to Enhance
Compressed Audio Files
DSD Processing / Direct Mode - / ✓
192K / 24-Bit Audio DAC Burr-Brown (PCM1690)
192K / 32-Bit Audio DAC
Vector Linear Shaping Circuitry (VLSC)
32-Bit DSP Chip for Advanced Processing
Ultra-Low-Jitter Circuitry to Improve Audio Jitter Clean
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 5
ISF Certified Calibration Controls (ISFccc)
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) 5 + 1 / 1
Simultaneous or Independently Active
HDMI Outputs (Main / Sub)
Front Panel HDMI Input
HDMI Upscaling & Upconversion
1080p Upscaling ✓ (Marvell Kyoto G2H)
4K Upscaling (3840 x 2160) ✓ (Marvell Kyoto G2H)
D-Sub (15-pin) VGA Input
Component Video Inputs / Output(s) 2 / 1
Component Video Upscaling & Upconversion
Composite Video Inputs / Output(s) 5 / 1
S-Video Inputs / Output(s)
Digital Audio Inputs (OPT / COAX) 2 / 2
Analog Audio Inputs / Output(s) 7 / 1
Phono Input
Front Panel A/V Input
Multi-Channel Input
Analog Pre-outs 7.2
iPod/iPhone Ready ✓ (Direct Digital USB Input, Optional UP-A1)
HD Radio Ready ✓ (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
Wireless Network Ready via USB ✓ (optional UWF-1)
Firmware Updates via Network / USB X / X
Powered Zone 2/ Zone 3 / Zone 4 X / - / -
Fixed or Variable Zone 2 / Zone 3 Line Out - / ✓
Zone 2 / Zone 3 Subwoofer Output
Zone 2 Video Output
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 - / ✓
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)
Oversized OFC Detachable AC Cord
Rack Mount Kit Available IRK-155-3C
Warranty 3 YEARS
Power Output (8 Ω, 20 Hz-20 kHz, FTC) 100W /Channel (8 Ω)
Dynamic Power240W /Channel (3 Ω)
210W /Channel (4 Ω)
120W /Channel (8 Ω)
THD (Total Harmonic Distortion)0.08%(Power Rated)
Damping Factor60 (Front, 1 kHz, 8Ω)
Input Sensitivity and Impedance200 mV/47 kΩ(LINE)
Rated Output Level and Impedance200 mV/2.2 kΩ(REC OUT)
Maximum RCA Output Level and Impedance2 V/2.2 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 Ratio106 dB (LINE, IHF-A)
Speaker Impedance6 Ω–16 Ω
Input Sensitivity/Output200 mV/47 kΩ (LINE)
Line1 Vp-p/75 Ω (COMPONENT)
0.7 Vp-p/75 Ω (COMPONENT Pb/Cb, Pr/Cr)
1 Vp-p/75 Ω (COMPOSITE)
Component Video
Frequency Response5Hz - 100MHz, +0dB, -3 dB
Tuning Frequency Range87.5 MHz– 107.9 MHz
Tuning Frequency Range530 kHz–1710 kHz
Preset Channels40
Power SupplyAC 120 V~, 60 Hz
Power Consumption6.2 A
Dimensions (W X H X D)17 1/8" x 6 7/8" x 12 7/8"
435 × 174.5 × 326.5 mm
Weight25.2 lbs (11.4 kg)
Dimensions (W X H X D)22 7/16" x 11 11/16" x 16 5/8"
570 x 297 x 423 mm
Weight32.0 lbs (14.5 kg)