Harman Kardon DPR 1001 Digital Receiver Review

Average Reviews:

(More customer reviews)I purchased the dpr 1001 in October and auditioned it for 2 weeks before returning it. Please take note that this is really, for the most part a positive review, and overall I was very impressed with this unit. Although it didn't quite fit my needs, it very well may fit yours.
This reciever is an entirely new technology so you really can't directly compare it to an analog amp. The amplifier section is entirely digital making this one of the first of it's kind. I could easily take pages with this review, but I'll try to sum it up with a pro and con list:
Pro:
Tons of inputs, many assignable. One of the coolest features of this is the ability to map inputs, much the same way as an audio mixing board. For example, you can tell the unit to use the optical 2 input for Video 1, or Video 2, etc, without moving any plugs. You can also tell it to turn the front panel jacks from inputs to outputs to record something to your mp3 or camcorder. Very nice.
Extremely quiet. The noise floor on this thing is about the quietest I ever heard, almost high-end. The amp is very revealing, a solo violin recording sounds startlingly realistic. Also the tiny details in movie soundtracks such as the whizzing bullets in Saving Private Ryan sounded absolutely clearer and more present than on anything else I'd ever heard, including a set of 6,000$ seperates I auditioned recently at a local high-end boutique. That impressed the heck out of me.
The HK Vmax processing is the first "play your cd's through all the speakers faux surround" I ever heard that actually sounded good. This makes the dsp on my old Yamaha sound like a 1950's reverb tank. Awsome.
Very small and light compared to other recievers in it's class. Since the digital amp puts out much less heat than an analog one, it doesn't require big, heavy heatsinks. Picking up this reciever feels like you're holding a cheap vcr rather than an expensive reciever.
Big LED display you can see across the room and a great remote that is easy to set up and use.
Cons:
This unit has only one real con in my opinion, but it was big enough to make me reluctanly pack it up and send it back; and that is the power delivery. The PWM digital amps sound remarkably clean, BUT they seriously lack the dynamic punch of an analog. They had a difficult time driving my PSB bookshelf monitors, and they are pretty efficient. In plain speaking, the amp sounded clean and bright, maybe a bit too bright, but lacked power. Everything sounded a touch brittle and the bass was significantly lacking. I am an longtime audiophile and no matter how feature packed and impressive a receiver is, if it doesn't sound great, it's useless for me. Ultimately it failed my acid test for sound quality, but just by a hair. Keep in mind I am extremely picky, being an audio engineer and someone who owned high-end seperates in his single, pre-child days, and i am sure a great number of people would be pleased as punch with the sound delivered by the 1001, especially classical fans, as the lack of high-current delivery and lower-mid punch isn't as much of an issue.
To sum it up quickly and simply. This is a reciver that does everything you could want it to, and very well. If you are either a fan of quieter music (chamber, folk, etc) or are mostly concerned with the home theatre performance, i recommend this highly. If, however you plan on driving inefficient audiophile speakers, or using it primarily for rock music, you may want to consider the superior current delivery and more potent bass/midbass punch of one of HK's analog models. I think the digital amp technology is in it's infancy, and although it's not quite there yet, in another few years, who knows?

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The 7.1-channel DPR 1001 digital path receiver features a full digital-signal path from input to output, combining high-power output, convenience, and leading-edge performance with a sleek, high-tech appearance. Winner of a CEA Innovations 2003 Design and Engineering Award, the 7.1-channel DPR 1001 delivers 50 watts into each of its seven main channels. It's also compatible with all popular 7.1, 6.1, and 5.1-channel surround decoding formats, as well as with all high-resolution video and audio formats and display devices, thanks to its wide-bandwidth HDTV- and DTV-compatible component-video switching, multichannel analog-audio inputs, and detailed bass management.
The DPR 1001's versatile setup and configuration options include independent multiroom-multisource operation and a comprehensive array of rear-panel and front-panel digital and analog video and audio connections. The receiver comes with Harman Kardon's programmed LCD remote control with EzSet functionality, plus a Zone II remote for control of a second-room audio system. The receiver uses Pulse Width Modulation (PWM) digital amplifier technology--which keeps digital-audio signals in the digital domain from input to the last stage of output--to achieve significant advantages in performance and physical design.
Harman Kardon's Triple-Crossover Bass Manager is among the most advanced bass-management systems available in any audio-video receiver or DVD player. This system lets you select from three bass-crossover frequencies for the front, center, and surround speakers to perfectly tailor the audio output fed to each set of speakers for optimal frequency response and performance. This compensates for the absence of bass management on many high-resolution optical players (like DVD-Audio or multichannel SACD players), making it easy to enjoy maximal sonic benefits from high-resolution formats. Advanced 24-bit, 192 kHz D/A converters ensure the highest possible resolution, fidelity, and dynamic range. Two proprietary Harman audio technologies, Logic 7 7.1/5.1 and VMAx, deliver heightened sonic realism from surround sound and stereo audio source material. When the unit's connected to a computer or sound card with a compatible coaxial digital-audio output, you can play back MP3-encoded CDs or Internet-delivered streaming media.
The unit's audio-video connections includes composite video, S-Video, and wide-bandwidth component video switching, plus a wide-bandwidth component-video output, which passes the full bandwidth of HDTV signals. Digital and analog front-panel jacks accommodate program sources such as game consoles, VCRs, camcorders, digital still cameras, and portable audio-video products. Exclusive to Harman Kardon products, the front-panel coaxial digital audio and analog audio-video jacks may be switched to function as record outputs for easy connection to portable recording devices.

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