TX-SR604 7.1-Channel Home Theater Receiver
 

Giving You a Powerful Mix of High-Definition Access, System Expansion and Precise Calibration

As a centerpiece of home entertainment, the TX-SR604 presents superb functionality that will be hard to match. With connectivity to virtually any A/V source or playback component you can imagine, your entertainment choices are impressive. The TX-SR604 also packs some exclusive technologies like the Audyssey 2EQ™ function which measures and corrects the room acoustics in your home—like having your own sound engineer at your command. Moreover, this 7.1-channel home theater receiver is ready for the high-definition revolution with High-Definition Multimedia Interface (HDMI) effortlessly transporting sublime video and audio, as well as 7.1-multichannel inputs accepting the most advanced surround sound formats available.

Special Features

  • HDMI 2 Input / 1 Output, 1080p bandwith - ready for next generation DVD players
  • Auto Speaker Calibration with Audyssey 2EQ - Creates an optimal listening area, not a point - perfect for families

Power Specifications
Power Output* (8 ohm, 20 Hz-20 kHz, FTC)
Front L/R 90 W/Ch
6 ohm Capable 110 W/Ch
4 ohm Capable
Center 90 W
Surround L/R 90 W/Ch
Surround Back 90 W/Ch
Dynamic Power**
3 ohm (Front) 225 W
4 ohm (Front) 170 W
8 ohm (Front) 105 W
Amplifier Design
Identical Full-Bandwidth Channels 7
Color Coded Speaker Terminals x
Reduced NFB (Negative Feedback) Design x
WRAT (Wide Range Amplifier Technology) x
Non-Scaling Configuration x
VLSC (Vector Linear Shaping Circuitry) 2 Channels (L. R.)
DACs 192 kHz/24-bit
High Current Low Impedance Drive x
All Discrete Output Stage Amplifiers x
Optimum Gain Volume Circuitry x
Digital Upsampling x
Home Theater Features
THX Surround EX and THX Certified
Cinema Re-EQ
Extended Frequency Response (+ 1 dB, - 3 dB) 10 Hz-100 kHz
DTS 96/24 x
DTS, DTS-ES Discrete/Matrix 6.1, DTS Neo:6 x
Dolby ProLogic IIx x
Dolby Digital, Dolby Pro Logic II x
Dolby Digital EX x
A-Form Listening Mode Memory x
Multichannel Input 7.1
CinemaFILTER x
Digital Soundfield Processing Modes x
Late Night Mode x
Adjustable Digital Delay x
Crossover Adjustment x
Video Features
Comb Filter for Composite to S x
HDMI Video Upconversion
HDMI Switching Input/Output 2/1 (repeater)
HDMI Bandwith up to 1080p
HDMI Version 1.1
Deinterlacing for HDMI Output (480i to 480p)
Composite and S-Video to Component Video Upconvers x
Composite to S-Video Conversion x
On-Screen Display x
Internet Features
Net-Tune
Ethernet
Number of Presets (Internet Radio)
Inputs
Front-Panel Optical x
Audio and AV Inputs 2/5
HDTV-Ready Component Video Input/Output 3/1
Front-Panel Video Input (with S-Video) x
S-Video Compatible Jacks Input/Output 5/2
Digital Inputs 4 optical, 2 coaxial
Digital Output 1 optical
RS-232 Control Port
IR In/Out 1/0
Pre Outs
Front L/R, Center
Surround L/R
Surround Back
Time Base Correction (TBC) x
Subwoofer x
Other Features
Dot-Matrix Display x
Display Dimmer 3 Levels
Enhanced IPOD Compatibility x
Pure Audio Mode
XM-Ready x
DS-A1 Compatible x
Zone 2 Composite Video
Zone 2 OSD
Dual Banana Plug Compatible Speaker Terminals x
Zone 2 Subwoofer
Absolute/Relative Volume Display
Intelli Volume x
Sleep Timer (90 minutes; 10-min steps) x
Phono Input
Headphone Jack x
Zone 2 (Multisource) Line Out x
Powered Zone 2 x
12 Volt Trigger 1 (Zone 2)
A/B Speaker Drive
Tuner Features
Number of Presets (FM/AM) 40
Control
RI-Compatible Remote Control x
Macro Function x
Amplifier Section
Tone Controls
Front L/R110 W/Ch
Center110 W
Surround L/R110 W/Ch
Surround Back110 W/Ch
3 ohm225 W
4 ohm170 W
8 ohm105 W
THD (Rated Power)0.08 % (all channels)
Damping Factor (1 kHz, 8 ohm)60
Input Sensitivity and Impedance200 mV/47 k-ohms
Output Level and Impedance200 mV/47 k-ohms
Frequency Response10 Hz-100 kHz (+ 1 dB, - 3 dB)
S/N Ratio106 dB (Line in, IHF-A)
BASS+/- 10 dB at 50 Hz
TREBLE+/- 10 dB at 20 kHz
Tuner Section
THD
FM Mono0.3 %, 1 kHz
FM Stereo0.5 %, 1 kHz
AM0.7 %
FM Stereo Separation40 dB at 1 kHz
General
Dimensions (W x H x D)17-1/8" x 6-7/8" x 14-13/16"
Weight25.1 lbs.