 
 
      Technics 
        SA-DX930 Receiver
       
      Affordable Digital Surround - for the mainstream consumer
       By Jim Bray
       Technics has long 
        been one of the leading names in consumer home audio components (among 
        other things), so it isn't surprising that it would have a series of competitive 
        entries into the audio/video receiver marketplace.
      The SA-DX930 is in 
        Technic's "higher end" of affordably priced ($400US) units and offers 
        all the major features the average consumer will need for a relatively 
        modest, yet relatively state-of-the-art home theater. For example, it 
        gives you both Dolby Digital AC-3 and DTS digital audio decoding, and 
        a good sounding amplifier that cranks out 100 clean watts into each of 
        the five channels - and that's the bottom line for a reasonable home theater 
        receiver today.
      Like the Sony 
        STR-DE835 A/V Receiver reviewed elsewhere in TechnoFILE, this Technics 
        is a "mainstream" receiver, which means it's positioned in the lower to 
        middle end of the market - where most people shop. Like the Sony, this 
        is an affordable unit; unlike the Sony, it isn't chock full of digital 
        toys and isn't as flexible. It's also cheaper, though, so that may make 
        up for some of the differences.
      The Ins and Outs
      The receiver comes 
        with conventional RCA inputs for Phono (a nice touch one doesn't always 
        see nowadays), CD, Tape, DVD, VCR, and TV/DSS. It also has two optical 
        inputs - designated for a CD player and a Digital Satellite System - and 
        a coaxial digital input for a DVD player.
      This arrangement of 
        digital inputs struck us as a bit strange, since our DSS receiver has 
        no digital output (though it's also a couple of years old) and we like 
        to use the optical digital audio output from our reference DVD player. 
        This meant we had to hook the DVD player into the TV/DSS inputs and vice 
        versa to get our favorite configuration. Not a big deal, but a surprising 
        oversight.
      We were also surprised 
        to find very small and compartively fragile, "clip-type" speaker terminals 
        instead of the much preferred binding posts. This made it difficult to 
        hook in our "banana plug-equipped" heavy gauge speaker cable, though it 
        won't be a drawback for people who use the more common and thinner gauge 
        speaker wire. Still, it struck us as another oversight in what's generally 
        a good unit.
      The layout of the 
        handsome front panel is straightforward, from the power button to the 
        "sound mode selector" and "Sound Field Control" selector (that lets you 
        choose from a variety of stereo, surround, or digitally synthesized listening 
        environments like club or concert hall), to the rotary input selector 
        and the big volume control. There are also tone/balance controls, tuning 
        and preset/memory buttons for the tuner section, and a large display section 
        that reads out about as much information as you could want. Some of the 
        display sections are pretty small and hard to read from across the room, 
        but this is a common problem with such components.
      There's also a "Help/reset" 
        button which is a nice way to bail yourself out of any programming/setting 
        mistakes you make while getting to know the system.
      Using the SA-DX930 
        is pretty straightforward once you have everything hooked in (though the 
        layout of the input panel on the back leaves something to be desired) 
        and we found listening to it to be a very pleasurable experience. As with 
        the last Technics receiver we tested, this unit produced very good sound 
        quality that belied its low price.
      Still, it's inevitable 
        that corners be cut in such an affordable unit, and one big corner Technics 
        trimmed was the remote control, which (to be bluntly honest) was a real 
        disappointment. It's a "universal" remote, so it controls various components 
        from various manufacturers, but it's too small, poorly designed and laid 
        out, and we had problems working it. We'd prefer to have seen Technics 
        add a few bucks to the admission price and put a real remote here.
      Still, this problem 
        isn't unique to Technics, either, though this particular remote is one 
        of the poorer examples that we've seen. We found ourselves getting up 
        from our easy chair and controlling most functions from the front panel 
        - and using the other components' remotes for their operation instead 
        of trying to muddle through with this Technics. This made the remote rather 
        superfluous.
      The owner's manual 
        does a decent job of walking you through most of the hookups and operations 
        and, like most of the complex audio/video receivers these days, you'll 
        probably want to spend some time here when you unpack the unit. It'll 
        help you get comfortable with the features and how to access them.
      On the whole, we were 
        disappointed with some of the "fuzzily thought out" features we've mentioned 
        above, but feel that if you can live with them, this Technics receiver 
        can be a good value for the dollars spent. It offers true digital home 
        theater surround sound for a budget price, and gives audio quality above 
        and beyond its modest cost.
      So while we'd encourage 
        readers to spend a couple of hundred dollars more and get a higher end 
        audio/video receiver with fewer compromises, people for whose budgets 
        this Technics is truly intended may find this product well worth a look 
        and, even better, a good listen.
      Manufacturer's 
        Features and Specifications:
      
        -  Built-in Dolby 
          Digital (AC-3)/DTS decoder
- Home Theater Mode: 
          equal high power output of 100W (1kHz, 8 ohms, 0.9% THD) per Left/Center/Right/Surround 
          Left/Surround Right channels
- Dolby Pro Logic 
          Surround is available
- Speaker configuration 
          setting: large, small, none for each channel 2 channel down mixing
-  Powerful stereo 
          mode: 100W per channel (20Hz - 20kHz, 8 ohms, 0.05% THD)
- "TA-KE" capacitors 
          for high sound quality
- Enhanced Class 
          H+ amplifier circuitry
- User-friendly HELP 
          function
- Sound Field Control 
          (Hall, Club, Live, Theater, Simulated Surround)
- Universal Remote 
          Control ready for DVD player control
-  Subwoofer output 
          for extended bass reproduction
- 3 video and 4 audio 
          rotary-type input selectors
- Tape monitor
- Quartz synthesized 
          digital tuning system
- Direct 10-key tuning 
          (by remote control)
- Low impedance
              
        
		  		     
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