Question about Technics SL-1200MK2 Turntable

2 Answers

Technics 1210 feedback/grounding problem

At mid to high volumes when the needle is on the record and u touch or tap the deck u can hear the tap or touch coming through the speakers, have tried several different cartridges to no avail have also changed rca and earth cables to no avail, any one got any ideas wot would cause this, and only at high volumes am getting a rumbling noise

Posted by on

  • sideyross Aug 06, 2008

    what can go wrong with a tone arm that would cause this? what do you mean by on its way out. sorry taken so long to reply have been moving house

  • sideyross Aug 09, 2008

    why would the problem only be evident at mid to high volume, surely if it was the tone arm you would notice the problem at any volume?

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Try attatching the ground cables to the ground screws on the back of your mixer. That will solve the problem and eliminate any hum you may get at the moment. I did that with my 1210 Mk2's with my Numark Mixer and it worked.

Posted on Apr 30, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 515 Answers

Since you've already replaced your RCA cables, and tried different cartridges, the only other thing that would cause this type of issue is your tonearm. It's probably on it's way out, and will need to be replaced shortly.

You can obtain a replacement tonearm HERE, however, it's rather difficult to replace the tonearm without experience or knowledge on soldering.

Good luck!

We are the 1200s Experts!
DIGITAL ANALOG THERAPY

Posted on Jul 02, 2008

  • TERMiNAL OPTiC
    TERMiNAL OPTiC Aug 08, 2008

    Just like anything else, the tonearm does wear out over time. There are only 3 components which can cause this...

    1) Your cartridge/stylus
    2) RCA Cables
    3) Tonearm

    Since you already tried 1 and 2, the only thing that is left is #3

    If all 3 have been replaced / checked and you still have the same issue, then the problem is:

    1) Your cartridge/stylus

    2) RCA Cables

    3) Tonearm

    That's right, that means that there is something wrong with one of these 3 things - Nothing else on these turntables causes sound issues.

    - Davis

    We are the 1200s Experts!

    DIGITAL ANALOG THERAPY





  • TERMiNAL OPTiC
    TERMiNAL OPTiC Aug 10, 2008

    Yes, but the problem is that you are not getting the full range of the signal coming from record itself (Full Left, and Full Right) So, along the path, from Stylus, to Cartridge, to Tonearm, to RCA cables, then into your mixer/receiver there is a faulty connection thus not allowing the FULL signal to go through. Eventually, you wont get anything.

    If you want to try and understand how signal flows from the record to the turntable, this is not the place for that, and I don't have the time to explain the science behind the turntable and signal flow. However, there are plenty of articles online that will educate you on the subject. If you want to know how to fix it, I've given you the answer.

    Have you tried swapping or replacing your cartridges - if you have 2 turntables, just switch the cartridges. If the problem persists on the same turntable, than the issue is with the turntable itself and can only be either the tonearm or the RCA cables, or both. If the problem follows the cartridge, then you know the issue is with either your stylus or cartridge.

    Good luck.

    - Davis

    We are the 1200s Experts!

    DIGITAL ANALOG THERAPY


×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Loud buzz from deck, seems to be coming from RCA cable


It seems that is bad grounding of the gear, check i everything is conected to ground. I can also be the quality of the cable, Bad cables can produce a lot of noise, try using other cables.

Apr 07, 2015 | Technics SL-1210 Turntable

7 Answers

Technics SL 1210 feedback/grounding problem.


Do you have these turntables on an anti-static mat, or some other non-conductive surface?

Jun 09, 2008 | Technics SL-1210 Turntable

1 Answer

Distorted sound on Technics SL-1200/1210


You could be getting acoustic feedback from the speakers to the TT's. Lower the volume or somehow isolate them from room sounds and vibrations.

Jul 05, 2010 | Technics SL-1200 Turntable

1 Answer

1210 mk5 poor sound


If the cartridge is good and your wiring is good. Then it's either got to be a fault on your amp, or there is a pre-amp in the deck itself faulty. Double check that the amp is working, amps have a pre-amp for record decks, they cause trouble a lot.
If you touch the wires that connect to the cartridge, you should get a buzz on either channel (remove them from the cartridge first). If you don't get a decent buzz, and you know that the amp is working fine, then there's something inside the deck causing the problem. In which case take the bottom off and take a look inside.

Feb 11, 2010 | Technics SL-1210MK5 Turntable

1 Answer

How do i free up the tononig arm on a technics 1210 deck? It is stiff and wont move across the record.


It should really be replaced but you can try adjusting the screw on the top of the arm

Dec 23, 2009 | Technics SL-1210 Turntable

2 Answers

Tone arm pulls back on my technics 1210s


your needles gone.or you've moved the tip by touching it.
try & twist the tip back straight.

A LITTLE TIP FOR YOU ....u should never wipe or
touch the tip of a needle with your fingers coz the greese off your skin ***** them.blow it or use a little fine brush.

Aug 04, 2009 | Technics SL-1210 Turntable

1 Answer

Deck fades out when i bring the second deck in (records I mean)


are you running phono pre amps ? are you running pre amps to each deck or one for both decks , if you are running pre amps maybe the power supply is not sufficient to run two decks anymore [ possibly damaged ] but it sounds like a power delivery failure to me . hope this helps

May 24, 2009 | Technics SL-1210 Turntable

1 Answer

1210 internal fuse keeps blowing


First and foremost, the tonearm has absolutely NOTHING to do with the power. They are not connected in anyway. The only thing that links them is the tonearm is grounded to the chassis of the turntable. Nothing else. However, this will not cause this sort of problem.

Turn on your turntable without using the POP-UP light - keep the light down/off. Try it then. If it works, than the issue is there. If you still have the same problem, then the issue is something on the main drive circuit board which is overheating, and the fuse is going to protect the unit from any damage. Take a look at R213 - see if it's burnt around it's area. If so, more than likely this is the culprit.

This is not an easy diagnosis. Highly recommend taking it to a service center.

- OPTiC
Turntable Repair Expert
Digital Analog Therapy

Dec 06, 2008 | Technics SL-1210 Turntable

2 Answers

1210 problem


Those are just standard phonograph player characteristics in my experience. You'll hear a tap on the deck because there's essentially a live mic ( the needle ) physically coupled with the record on the turntable and the rest of the phonograph player even though they try to dampen the coupling of the turntable as much as possible. The rumbling noise at high gain is because the turntables being driven by a motor via gears or a belt and creates some  vibration, wich is transmitted through the turntable and picked up by the transducer ( needle ), low frequency rumble, just like a recording studio on a busy street may pick up from road vibration/ noise.

Aug 06, 2008 | Technics SL-1210 Turntable

1 Answer

Technics 1210 feedback problem hollow noise ??


More than likely it's your RCA cables, or it could be a tonearm or cartridge issue. First try and swap out the cartridges on your turntable, and see if the problem persist. If it does, then you can narrow it down tot the tonearm and RCA cables. Since the RCA cables are easier and cheaper to replace, I would suggest doing this first - You can try to do this yourself, however soldering experience is required. You can purchase the parts HERE - and install yourself, or try to find a reputable service center area to replace the cables.

A word of advice, try not to use the original RCA cables that are installed with the turntables, as they aren't of the greatest quality. Try and put a better brand, or use the MOGAMI cables, available HERE.

If the problem persists, then the issue with your tonearm, and replacing the tonearm involves a lot more in-depth work, and I would only suggest having it done by a profession. You can buy the part HERE, and bring it with you to the service center, to minimize your cost.

There is nothing else that would cause this kind of problem except one of the 3 (or combination). So, by a process of elimination, you'll solve the problem.

Have fun!

- DJ PRO AUDIO
www.DJPROLAB.com

Mar 16, 2008 | Technics SL-1210 Turntable

Not finding what you are looking for?
Technics SL-1200MK2 Turntable Logo

680 people viewed this question

Ask a Question

Usually answered in minutes!

Top Technics Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

4935 Answers

T-Comtech Repairs
T-Comtech Repairs

Level 2 Expert

417 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Technics Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...