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.

*Sold exclusively within the US only. No shipments allowed outside the US!

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	yes
Reduced NFB (Negative Feedback) Design	yes
WRAT (Wide Range Amplifier Technology)	yes
Non-Scaling Configuration	yes
VLSC (Vector Linear Shaping Circuitry)	2 Channels (L. R.)
DACs	192 kHz/24-bit
High Current Low Impedance Drive	yes
All Discrete Output Stage Amplifiers	yes
Optimum Gain Volume Circuitry	yes
Digital Upsampling	yes
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	yes
DTS, DTS-ES Discrete/Matrix 6.1, DTS Neo:6	yes
Dolby ProLogic IIx	yes
Dolby Digital, Dolby Pro Logic II	yes
Dolby Digital EX	yes
A-Form Listening Mode Memory	yes
Multichannel Input	7.1
CinemaFILTER	yes
Digital Soundfield Processing Modes	yes
Late Night Mode	yes
Adjustable Digital Delay	yes
Crossover Adjustment	yes
Video Features
Comb Filter for Composite to S	yes
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 Upconversion	yes
Composite to S-Video Conversion	yes
On-Screen Display	yes
Internet Features
Net-Tune	-
Ethernet	-
Number of Presets (Internet Radio)	-
Inputs
Front-Panel Optical	yes
Audio and AV Inputs	2/5
HDTV-Ready Component Video Input/Output	3/1
Front-Panel Video Input (with S-Video)	yes
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)	yes
Subwoofer	yes
Other Features
Dot-Matrix Display	yes
Display Dimmer	3 Levels
Enhanced IPOD Compatibility	yes
Pure Audio Mode	-
XM-Ready	yes
DS-A1 Compatible	yes
Zone 2 Composite Video	-
Zone 2 OSD	-
Dual Banana Plug Compatible Speaker Terminals	yes
Zone 2 Subwoofer	-
Absolute/Relative Volume Display	-
Intelli Volume	yes
Sleep Timer (90 minutes; 10-min steps)	yes
Phono Input	-
Headphone Jack	yes
Zone 2 (Multisource) Line Out	yes
Powered Zone 2	yes
12 Volt Trigger	1 (Zone 2)
A/B Speaker Drive	-
Tuner Features
Number of Presets (FM/AM)	40
Control
RI-Compatible Remote Control	yes
Macro Function	yes

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