Marantz SR4003 Surround Receiver

Other products by Marantz

Product Details

User Guide [7.10mb PDF]

• Product Dimensions: 15.3 x 17.3 x 6.3 inches ; 25.6 pounds
• Shipping Weight: 32 pounds (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B001EU0HLM
• Item model number: SR4003
• Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
• Amazon.com Sales Rank: #48,470 in Electronics (See Bestsellers in Electronics)
• Date first available at Amazon.com: August 25, 2008

Product Description

From the Manufacturer

From the Manufacturer

The Marantz SR4003 Surround Receiver – Power, Flexibility, Advanced Features

Want a full-featured surround sound receiver – one that brings you as close to the A/V experience as possible while still leaving your "rainy day" bank balance untouched? A quick trip to your Marantz dealer will convince you that the SR4003 might be all you need. With power, flexibility, and advanced features, it brings you all the performance you expect from Marantz. And that's quite a step above the ordinary, isn't it?

80 watts x 7 channels all discrete amplifier stage (View larger)

Power for Your Entertainment Needs

It's relatively easy to find a low powered or feature-short receiver in our competitors' product lines. But that's a concept we simply don't believe in at Marantz. Instead, our SR4003 offers a full 80 watts/channel across the full audio spectrum into 8 ohm loads with less than 0.08 Total Harmonic Distortion. That's "separate component" performance territory! We get there with a power supply specifically developed to deliver high instantaneous current when signals get really demanding. The high capacity, low-loss EI core transformer feeds a capacitor array rated at over 16,000 µfarads so the amplifier section never ends up gasping for breath. You might – but that's because the performance is so outstanding.

Includes an backlit learning remote controller (View larger)

Superior Audio Technologies

All seven amplifier channels mount on an in-line array for even heat dissipation. And their voltage feedback configuration takes full advantage of the audiophile-grade parts selected only after exhaustive auditory evaluation. And there's a separate circuit board exclusively for audio to minimize potential interference from video signals.

As you've already guessed, the SR4003 handles all of today's most popular digital audio formats thanks to an advanced Cirrus Logic microprocessor that puts you at the head of the pack in enjoying the best A/V sound ever.

The SR4003 even makes getting a pristine audio signal from your system to your ears a simple process, thanks to MRAC or Marantz Room Acoustic Calibration. Using internally generated test signals and proprietary algorithms, MRAC analyzes the acoustic qualities of your room and automatically determines your speaker configuration and capabilities, adjusts channel levels and delay settings, and corrects for virtually all room anomalies.

Superior Video Technologies

Other A/V features? The SR4003 boasts three HDMI inputs with "repeating" capability. This allows full audio processing within the receiver itself so your enjoyment isn't limited to the capabilities of the source component you may be using at the time. And if three HDMI inputs aren't enough, just connect a Marantz VS3002 and enjoy up to eight HDMI sources with single-unit convenience.

For analog-based formats like composite, S-, and component video, the SR4003 provides flexible conversion from S-video to either composite or component format. And the new integrated front panel input terminals make connecting a temporary video source plug-n-play easy.

Want to listen to a favorite audio source in another area of your home? Just use the Zone 2 speaker outputs and you're ready for some remote relaxation. Want to be ready for late night listening? Dolby Headphone lets you enjoy a surround experience in private so you can listen as loudly as you want without waking your neighbor. Or the baby.

Includes HDMI v1.3a switching and repeating: 3-In/1-Out (View larger)

Speaking of younger – or less technically sophisticated – family members, the SR4003 lets you lock out the front panel controls so another person can't accidentally change your favorite settings. That's quite a blessing if your home echoes to beat of many different footsteps.

Additional Accessories and Features

Don't forget the new shallower chassis either. It lets you place the SR4003 in racks where other components have a hard time fitting in. And the chassis leaves plenty of room for the cable connections that tie everything together.

Reduced depth isn't the only chassis innovation you'll enjoy. The front panel benefits from both aluminum and vibration-absorbing glass fiber-reinforced resin. Not only does this combination allow sophisticated cosmetic design, it also damps both internal and external resonance so you're A/V receiver operates in an ideal environment.

The SR4003 brings other niceties, too. The infrared flasher input lets it play nicely with other components in your system. And the backlit remote controller lets you see what key you're about to press. It easily learns those other commands so it can converse intelligently with all the electronic citizens in your home entertainment world. In fact, everything you really need for a great system is in the SR4003, including a redesigned ergonomically friendly remote control.

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Choose a Marantz Audio/Video Receiver that is Perfect for Your Entertainment System

Marantz offers several models of A/V receivers for your entertainment system, from the entry level Marantz SR4023 stereo receiver to the high level Marantz SR8002 surround receiver. Each A/V receiver has a different set of qualities so you can choose the one that is right for the sound you want. Here's a quick breakdown of the Marantz A/V receivers.

	The Marantz SR8002 Surround Receiver. Do you call the SR8002 an "audiophile's receiver" or a "videophile's receiver"? May we suggest that the answer is simply "Yes"? 125 Watts x 7 Channels All Discrete Amplifier Stage. HDMI v1.3a Repeating/Switching: 4-In/2-Out. Up-Conversion (w/TBC) to HDMI with 480i/480p Converter. Assignable Dual Component Outputs. HD-Radio. XMHD Surround by Neural THX® Technologies. Upgraded Binding Posts (Dielectric Protected). IR Receiver Input and x2 IR Emitter Outputs. 2nd Zone Audio/Video Output and 3rd Zone Audio Output.
	The Marantz SR7002 Surround Receiver. Here's a balanced combination of the performance you deserve and a price that will ease your way to the highest levels of home entertainment. 110 Watts x 7 Channel All Discrete Amplifier Stage. THX® Select2 Certified. HDMI v1.3a Repeating/Switching: 4-In/2-Out. Dual Component Outputs. XMHD Surround by Neural THX® Technologies. RS-232C control and IR Flasher Input. 2nd Zone Audio/Video Output.
	The Marantz SR6003 Audio Video Receiver. From its sleek compound-curve front panel to the multiple control terminals, the SR6003 surround sound receiver contains a stunning array of technologies to increase your A/V enjoyment. Seven. 100 Watts x 7 Channel. HDMI v1.3a Repeating: 3-In/2-Out. 10bit Video converter to HDMI (interlaced to progressive and scaler). Dual HDMI and component video outputs. Analog and digital multi-zone outputs. In-line seven channel amplifiers/High definition audio design. Multiple radio system (AM/FM/XM/SIRIUS).
	The Marantz SR5003 Audio Video Receiver. The SR5003 surround sound A/V receiver answers the needs of all but the most demanding audio- and videophiles. 90 Watts x 7 Channel. HDMI v1.3a Repeating: 3-In/1-Out. 10bit Video converter to HDMI (interlaced to progressive and scaler). Dual HDMI and component video outputs. Analog and digital multi-zone outputs. In-line seven channel amplifiers/High definition audio design. Multiple radio system (AM/FM/XM/SIRIUS).
	The Marantz SR4003 Surround Receiver. Want a full-featured surround sound receiver – one that brings you as close to the A/V experience as possible while still leaving your "rainy day" bank balance untouched? 80 Watts x 7 Channels All Discrete Amplifier Stages. HDMI v1.3a Switching/ v1.1 Repeating: 3-In/1-Out. Multi-channel (7.1) LPCM via HDMI capability. M.R.A.C. Auto Calibration. S-Video to Component Video Up-Conversion. Assignable Component Inputs x3. IR Flasher Input. Front Key Lock function.
	The Marantz SR4023 Stereo Receiver. Especially in this feature-laden world of multichannel sound, the SR4023 receiver is proof positive that Marantz hasn't forgotten its heritage of high quality stereo components. Simplified, non-intimidating operation. High quality discrete amplifier. Large EI core transformer. Pre-out/Main-in terminals. Speaker A/B switching. Low-pass preamp level Subwoofer output. MM Phono preamplifier. Composite video switching with monitor and recording outputs. RS-232C communications port. IR flasher input.

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Product Description

AV Surround Receiver

Customer Reviews

Most Helpful Customer Reviews

3 of 3 people found the following review helpful:

5.0 out of 5 stars Excellent product, small PS3 gripe, June 20, 2009

By	gtphil - See all my reviews

This is the first receiver I've owned, and I like it. I got it because of good reviews of the SR4002, the new face design, price ($450 in Dec 2008), and some forum comment somewhere about how it sounds great with Klipsch speakers, which I like. I haven't used an SR4002 but I didn't spot any differences in the specs.

I have the SR4003 driving Klipsch KG 2.5 mains, Quintet II center and surrounds, and an Orb Super 8 sub. I don't really know how much the receiver is responsible for, but I am seriously enjoying the sound of it all. It has a very detailed sound, spaciousness and good continuous placement of sound between speakers. It's very dynamic and can get way louder than I can stand in my 12x20' TV room.

There's a short selection of surround modes, and no 'genre' settings like some other receivers (it has a few "music" and "movie" choices but not "jazz", "rock" etc). For stereo sources I use the mode called Neo:6 Music, which puts echo-ey sounds behind you like Pro Logic does but in a fuller and more pleasing way. For movies I leave it on Auto which just maps the 5.1 or 7.1 source onto my setup.

The remote is just fine. It's a long rectangle that is easy to hold. There's a side-button activated 2-second backlight. It learned all the TV commands I use, so I don't need the TV remote anymore.

It's true, you can't access the setup menu over HDMI, but I didn't mind using the composite input, and I haven't used the setup screen since I changed my main speakers.

I have my TV and PS3 each hooked up to optical. Ideally I would want the PS3 audio going into the receiver over HDMI, and the picture passed through to the TV so I wouldn't have to have 2 cables out of the PS3. However, the picture won't pass through the receiver. The receiver will play LPCM over HDMI, but it won't repeat the picture from the PS3 to the TV.
To be clear:
PS3 -> HDMI -> TV: works fine, picture and (low quality) audio on TV
PS3 -> HDMI -> SR4003: good LPCM audio
PS3 -> HDMI -> SR4003 -> HDMI -> TV: good LPCM audio, no picture on TV
There's a line in the manual saying some DVD players aren't compatible with the SR4003 repeater. I guess that's the explanation. It's not a big problem though... I have good picture and great audio and I'm still giving it 5 stars.

If you want the full HDMI compatibility, I think you can pay for it by getting the SR5003. As for me, I'll be fine with this one for a long time.

0 of 2 people found the following review helpful:

5.0 out of 5 stars Great timing & perfect prices, September 2, 2009

By	Mike Bryan (Bronx,NY) - See all my reviews (REAL NAME)

All items that I buy came in great price range were as local store came in higher price. I feel this is the way to go sometimes. Enjoy shopping!!!!!!!!!