Technics SA-DX930 A/V Receivers
Technics SA-DX930 A/V Receivers
[Feb 25, 2000]
Jim Plavecsky
Audio Enthusiast
Strength:
Alot of Power For The Money. Very Clean sound - easy hookup & easy operation. Has Dolby Pro Logic, Dolby Digital, DTS and Sound Field Control which produces various effects such as concert hall or jazz club. Has a subwoofer output.
Weakness:
Tends to run hot - so leave space above the receiver for air to circulate and do not stack other components on top of receiver. When you crank the volume up, the fan comes on. I read about several of these burning out, so it is wise to buy the extended warranty. This surround receiver provides excellent sound & is a great value. Highly Recommended but get extended warranty to be safe. Similar Products Used: Have a JVC stereo receiver, but wanted a surround receiver. I shopped arounf & compared features and this unit provides a ton of features for trhe price. Got mine for $329 at Circuit City. |
[Sep 10, 2000]
Jason
Audiophile
Strength:
the fact that its only like $189.00 at best buy and its a 500 watt dolby digital stereo/hometheater reciever with DTS and everything
Weakness:
the fan is very stupid. it goes on and off at different volume levels. if u buy this reciever i suggest that you go to walmart or target or best buy and buy a cheap $10 fan. And the remote is not the best ive ever seen. if you dont want to pay alot for a home theater receiver then this is for you. Similar Products Used: nothing |
[Dec 26, 1999]
snakebit
Casual Listener
This is a good DD receiver. I have yet to test the DTS. More than enough power. Does not have a display dimmer unfortunately. The fan has yet to turn on, it probably won't. The Technic folks at the 800 help line say it only turns on at high volume levels. Also, they say all Technics receivers have the save display face. So although we can see a "Loudness" function underneath the digital indicator, it is inoperable in this unit. I think in the lower-end units you can actually use loudness. |
[Nov 08, 1999]
BB
Casual Listener
Strength:
DTS and price
Weakness:
Weak bass Great sound quality! Brought my DVD to life. You will probably need a powered bass. ATT: The fan in the rear of the unit comes on at a certain temp. It is not defective. I got this unit for $178.58 from VA shipped. Can't beat that with a stick baby! |
[Nov 05, 1999]
L. Barnett
Audio Enthusiast
Strength:
Great sound quality and power for the $$
Weakness:
Gets a bit warm, could use one more optical out Bought this receiver to replace an old Sony Pro-Logic. Must confess I was a bit apprehensive about going with Technics, but it was $150 less than the comparable Sony model. I figured, "hey, if you don't like it, bring it back and get the Sony" Well, I must say this product brings our DVDs to life! It's a great buy, but if you've only got a tiny space to put it, watch out. It can get a bit warm. |
[Dec 07, 2000]
Chris
Audio Enthusiast
Strength:
Cheap
Weakness:
See Below First off, let me say I haven't owned this receiver in over a year - I sold it after numerous problems. Similar Products Used: After owning this one, I moved on to bigger & better receivers. Current one is a Denon 3801. |
[Nov 24, 2000]
J.E.
Audiophile
Strength:
EXCELLENT RECEIVER FOR IT'S PRICE...
Weakness:
DTS MODULE MODIFICATION AND FUSE REPLACEMENT (FROM 1 AMP TO 1.6 AMP) I AM GOING TO HELP SOLVE THE GREAT MYSTERY ABOUT THE TECHNICS SA-DX930. THE PROBLEM WITH THE RECEIVER IS NOT A "OVERHEATING" PROBLEM, BUT A "DEFECT" WITH THE DTS MODULE. THE "DEFECT" CAUSES A FUSE TO BLOW (THERE ARE SEVERAL FUSES IN THE UNIT, ONLY THE 1 AMP FUSE BLOWS). THE RESULT IS SEVERAL DIFFERENT PROBLEMS (LOW VOLUME, NO VOLUME, NO DTS OR SURROUND MODES, SOME OF THE MODES (VCR, CD, TUNER, ETC...) BLEEDING INTO EACH OTHER (MEANS YOU MIGHT HERE THE RADIO WHILE LISTENING TO A CD FOR EXAMPLE...), ETC.... THE SOLUTION IS HAVING THE DTS MODULE "MODIFIED" AND A 1.6 AMP FUSE INSTALLED (ALL OF THE NEWER SA-DX930'S CAME WITH THE DTS MODULE "MODIFIED" AND THE 1.6 AMP FUSE INSTALLED). FOR A "GOOD" TECH., IT IS A SIMPLE MODIFICATION. USUALLY (999 OUT OF A 1000 TIMES) THERE IS NOTHING ELSE WRONG WITH THE UNIT AND IF THERE IS, IT HAD NOTHING TO DO WITH THE DTS MODULE/FUSE. THE MODIFICATION SHOULD BE DONE BY A QUALIFIED TECH., AND SHOULDN'T COST MUCH AT ALL (THE ONLY "NEW" PART IT NEEDS IS THE 1.6 AMP FUSE). AS FAR AS THE SO CALLED "OVERHEATING" PROBLEM. UNLESS YOU GIVE THE UNIT NO BREATHING ROOM AT ALL, IT ISN'T AN ISSUE. MOST TECHINCS RECEIVERS THAT HAVE FANS ARE REGULATED BY THE VOLUME LEVEL, NOT BY TEMPERATURE! IF YOU TURN THE VOLUME CONTROL KNOB TO THE 10 OCLOCK POSITION (APPROX.), THE FAN WILL COME "ON". THE AMOUNT OF "BASS" OR OTHER FACTORS WILL EFFECT WHEN THE FAN COMES "ON". THERE MUST BE A "SOURCE" ON ( TUNER MODE, A CD PLAYING, ETC...)IN ORDER FOR THE FAN TO COME "ON". THE PROBLEM IS WHEN THE REPAIR SHOPS FIRST SAW THE "FUSE" BLOWING PROBLEM, THEY HAD NO IDEA WHAT CAUSED IT. BECAUSE EVERYONE WAS SAYING "OH' IT GETS SO HOT", THEY JUST SAID "YEH', THAT'S IT", AND THEN ONLY REPLACED THE FUSE (WITH ANOTHER 1 AMP FUSE). IN ALL FAIRNESS TO THEM, IT WAS'T EASY FINDING THE PROBLEM. THE SA-DX930 LIKE ALOT OF MULTI-CHANNEL RECEIVERS, RUNS HOT (AFTER ALL IT IS PUTTING OUT 100 WATTS X 5). ALOT OF RECEIVERS RUN HOT, BUT IT DOESN'T BECOME AN ISSUE BECAUSE THE UNIT DOESN'T STOP WORKING (LIKE THE TECHNICS SA-DX930 BECAUSE OF THE DTS MODULE/FUSE, NOT BECAUSE IT IS "OVERHEATING"). WHEN A UNIT RUNS "HOT" AND IT STARTS MESSING UP, IT IS NATURAL TO THINK IT'S "OVERHEATING". IF YOU MUST "PLAY" WITH THE FAN, HAVE A QUALIFIED TECH. ORDER A SECOND FAN FROM TECHNICS (ALONG WITH THE SCREWS), AND HAVE THEM INSTALL IT INSIDE THE UNIT. INSIDE THE SA-DX930 THERE IS A PLACE TO MOUNT A FAN ON THE "HEATSINK" (IT'S LIKE THAT BECAUSE SOME OF THE LOWER MODELS HAVE THE FAN ON THE INSIDE, INSTEAD OF THE OUTSIDE LIKE THE SA-DX930). HAVE THEM INSTALL THE "ORIGINAL" FAN ON THE "HEATSINK" AND INSTALL THE SECOND FAN ON THE REAR OF THE UNIT. THE REASON BEHIND THIS IS THAT THE "ORIGINAL" FAN IS PLUGGED INTO A CIRCUIT BOARD AND IF YOU REMOVE IT, THE UNIT WON'T WORK (NO AUDIO). HAVE THE SECOND FAN WIRED TO A 12 VOLT POWER SOURCE (INTERNAL) THAT COMES "ON" WITH THE UNIT, AND GOES "OFF" WHEN THE UNIT IS "OFF". THIS WAY THE FAN ON THE "HEATSINK" TURNS "ON" WHEN THE MUSIC IS LOUD, AND THE FAN ON THE REAR OF THE UNIT IS "ON" ALL OF THE TIME. IF YOU DON'T WANT THE FAN "ON" ALL OF THE TIME, THEN HAVE A SWITCH MOUNTED TO THE REAR OF THE UNIT. I'M NOT GOING TO GET INTO THE OTHER DETAILS ABOUT THE RECEIVER, I THINK IT'S A GREAT RECEIVER FOR IT'S PRICE. MY SA-DX930 (AND ANY WITH THE MODIFICATION) I WOULD GIVE A 5 STAR RATING (IT ONLY TOOK ME 15 MINUTES TO DO THE DTS "MODIFICATION", SO IT WASN'T AN ISSUE WITH ME). IF THE DTS "MODIFICATION" IS DONE (ALONG WITH THE 1.6 AMP FUSE BEING INSTALLED), THIS IS A RELIABLE RECEIVER. BECAUSE THE "NORMAL" PUBLIC AREN'T ELECTRONIC TECH.'S, AND BECAUSE THE HASSLE OF TAKING IN YOUR RECEIVER TO HAVE IT FIXED (AND YOU MAY HAVE TO TAKE IT BACK AGAIN IF IT ISN'T DONE RIGHT TH FIRST TIME),I CAN ONLY GIVE THE RECEIVER A 3 STAR RATING. GOOD-LUCK. Similar Products Used: SONY, PIONEER, YAMAHA |
[Aug 27, 2000]
Adam Broughton
Audio Enthusiast
Strength:
Excellent sound ,Excellent value for money.
Weakness:
No loudness button..., I have read all or most of the reviews on the SA-DX930 , I am a little interested about the heat problem, I have just bought one & have used it for 10 hrs straight without any problems at all, The heat problem does NOT exist. Similar Products Used: None |
[Aug 27, 2000]
Terry Allen
Casual Listener
Strength:
None
Weakness:
Overheats Any product that fails due to overheating in a few short months or even a few years is not worth purchasing. Any consumer product that fails in that period of time, definitly has a defect. Any consumer product that needs "modifications" is not worth purchasing. Mine failed in a little over one year. I would not recommend this receiver to anyone. Similar Products Used: Sony Dolby Logic Receiver (5 years old and still works great) |
[Aug 27, 2000]
Terry Allen
Casual Listener
Strength:
None
Weakness:
Overheats Any product that fails due to overheating in a few short months or even a few years is not worth purchasing. Any consumer product that fails in that period of time, definitly has a defect. Any consumer product that needs "modifications" is not worth purchasing. Mine failed in a little over one year. I would not recommend this receiver to anyone. Similar Products Used: Sony Dolby Logic Receiver (5 years old and still works great) |