5.2-Channel Network A/V Receiver

Inspired design and breathtaking performance await you. With advanced A/V processing, online content integration, and multi-zone audio distribution, the DTR-20.4 effortlessly transforms your home into a high-resolution heaven.

# Channels
Power Output (8 Ω, 20 Hz–20 kHz, 0.7%, FTC)
80 W/Channel
Power Output (6 Ω, 1 kHz, JEITA)
160 W/Channel
Amplifier Frequency Response (WRAT)
5 Hz–100 kHz/+ 1 dB, -3dB
THX Certified
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stages for All Channels
Push-Pull Amplifier Design
Three-Stage Inverted Darlington Circuitry
Independent Block Construction (Amp/Preprocessor)
Shielded Toroidal Transformer
Independent Power Supply
High Quality Extruded Aluminum Heatsink
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
THX Media Director Pass-through
Digital Processing Crossover Network
Differential DAC Mode for Front Channels
Audyssey Room Correction & Calibration
Audyssey Sub EQ HT
Audyssey MultEQ Pro / Installer Ready
Audyssey DSX (Front High / Wide Channels)
Audyssey Dynamic EQ & Dynamic Volume
Audyssey Movie / Music Modes
Game Surround Modes (Rock, Action, Sports, Role Play)
Advanced Music Optimizer to Enhance Compressed Audio Files
DSD Processing / Direct Mode
/ -
192 kHz / 24-Bit Audio DAC
192 kHz / 32-Bit Audio DAC
Vector Linear Shaping Circuitry (VLSC)
32-Bit DSP Chip for Advanced Processing
Ultra-Low-Jitter Circuitry to Improve Audio
Adjustable Crossover by Channel Pair
100/110/120/130/150/200 Hz
Accurate Speaker Distance Setting
A/V Sync Delay (by Source)
800 ms
Multi-Band Speaker EQ
5 Band
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)
7 / 1
Front Panel HDMI Input
MHL (Mobile High-Definition Link)
InstaPrevue Technology (PIP for HDMI Sources)
HDMI Upscaling & Upconversion
(Qdeo by Marvell)
1080p Upscaling
(Qdeo by Marvell)
4K Upscaling
(Qdeo by Marvell)
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 (Optical / Coaxial)
2 / 2
Analog Audio Inputs / Output(s)
6 / 0
Phono Input
Front Panel A/V Input
Multi-Channel Input
Analog Pre-outs
Surround Back, Subwoofer (x2)
iPod Ready/iPhone Ready
(Direct Digital USB Input)
HD Radio

Network Audio Steaming (Windows 7, DLNA v1.5 Certified)
"Home Media" Sharing
Apple Lossless, DSD, Dolby TrueHD Playback via Network
Pandora, Rhapsody, vTuner, SiriusXM iRadio*
Spotify, Slacker, Aupeo!,*
USB Input for Streaming Audio
(Front & Rear)
Wireless Network Ready via USB
(Optional UWF-1)
Bluetooth Ready via USB
(Optional UBT-1)
Firmware Updates via Network / USB
Firmware Update Notification
*Availability of services depends on region.

Powered Zone 2/ Zone 3 / Zone 4
Fixed or Variable Zone 2 / Zone 3 / Zone 4 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
12 V Trigger (w/Adjustable Delay)
Assignable (x3)

Pre-Programmed / Learning Remote
/ -
GUI for Remote Control Programming
GUI for Setup Menu
Home Menu / Quick Setup Menu
Bi-Directional Remote Control Setup
Activity Remote (My Movie, My TV, My Music, All Off)
Input Name Edit
HDMI Standby "Through" Mode
Setup Store & Recall Function
Screensaver Function
Hybrid Standby to Reduce Power Consumption
Solid Aluminum Front Panel
Aluminum Volume Knob
(Sand Finished)
Detachable AC Cord
Rack Mount Kit Available
3 Years

Amplifier Section
Power Output (8 Ω, 20 Hz–20 kHz, 0.7%, FTC)
80 W/Channel
Power Output (6 Ω, 1 kHz, JEITA)
160 W/Channel
Dynamic Power
180 W (3 Ω) 160 W (4 Ω) 100 W (8 Ω)
THD (Total Harmonic Distortion)
0.08% (20 Hz–20 kHz, Half Power)
Damping Factor
60 (Front, 1 kHz, 8 Ω)
Input Sensitivity and Impedance
200 mV/47 kΩ (Line)
Rated RCA Output Level and Impedance
200 mV/2.2 kΩ (Line out)
Maximum RCA Output Level and Impedance
2.0 V/2.2 kΩ (Line out)
Frequency Response
5 Hz–100 kHz/+1 dB, -3 dB
Tone Control
±10 dB, 50 Hz (Bass) ±10 dB, 20 kHz (Treble)
Signal to Noise Ratio
106 dB (Line, IHF-A)
Speaker Impedance
6 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) 1.0 Vp-p/75 Ω (Composite)
Component Video Frequency Response
5 Hz–100 MHz, -3 dB

Tuner Section

Tuning Frequency Range
87.5 MHz–108 MHz

Tuning Frequency Range
530 kHz–1,611 kHz
FM/AM Preset Memory
40 Stations

Power Supply
AC 230 V, 50 Hz
Power Consumption
400 W
Dimensions (W X H X D)
435 × 174.5 × 326.5 mm
8.8 kg

Specifications and features subject to change without notice.



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