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Major feedback, speakers arent close to turntable,

Is there supposed to be a ground wire ??

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WHY DO I GET LOAD FEEDBACK WHEN I PLUG TURNTABLE INTO RECEIVER?


it may not be feedbacl, but ground hum. make sure the turntable is grounded. the turntable should have a ground wire with one end stripped. Bend the stripped, bare wire into a u shape and hook it around the ground screw of your receiver and tighten it down. If your turntable is already grounded, it may be feedback. you may have speakers too close to the TT or your volume is too high

Mar 21, 2016 | Technics Audio Players & Recorders

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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

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Preventing feedback on turntable


Hi, if you are getting feedback then the speakers are likely to be too close to ao facing toward the turntable. Cheers john, Stylus City

Jun 20, 2014 | ION Audio iTTUSB Turntable

1 Answer

High pitched noise in speaker


Could be an alternator problem. Bad ground wire or just old bad wiring.
If you have an amp then the power wire is to close to the speaker wire.

Aug 28, 2012 | 2006 Lincoln Navigator

1 Answer

I have a RCA turntable that will not play without considerable distortion when plugged into the "phono" input of two different recievers. It will woek when plugged into the "Tape "input...


The RCA Lawton turntable probably has no grounding wire. Most receivers require a grounding wire from the turntable to the receiver to operate properly.

Jan 15, 2011 | RCA Lawton 841.662 Turntable

1 Answer

Hi there! i just bought a numark tt1650 and an ortofon arkiv cartridge, connected it properly to my old technics a700mk2 amplifier (phono, grounding and all that) but it still has a buzzing problem...


Try connecting the turntable to one of the other inputs like CD / tuner etc and see if the buzzing disappears. if so then your turntable has a built-in pre-amp so it can be connected to any input except 'phono' as this would obviously be used for turntables without a pre-amp.
a lot of modern turntables now have built-in pre-amps to compensate for certain amps and receivers made without a phono input and can now be connected just like a CD player, tuner etc.

hope this helps.

May 05, 2010 | Numark TT1650 Turntable

2 Answers

Im getting loads of feedback through my speakers from my turntables but i havent got a ground wire is that the problem


HELLO
This problem is usually caused by the turntable(s) being too near the loudspeakers - a sort of "howlround" effect if you like.
Make sure that the speakers are as far away as possible from the decks and that your cartridges are set up correctly too. On the back of the turntables, there should be a connection for a ground wire, but that should have nothing to do with this situation.
Hope this has helped, and good luck! (:-)

Sep 27, 2009 | Numark TT200 Turntable

1 Answer

Major feedback hum from speakers


The reason for the hum is as follows:

1) The phono input on the receiver contains an additional stage of amplification required for typical turntables.
2) Pluggin in a unit that has a signal level too high will generate this hum.
3) Your turntable contains an pre-amp that allows it to work using an aux input (or tape input) as most receivers today no longer have phono inputs.
4) Grounding issues relate to the older types of turntables where there was NO pre-amp stage inside the turntable. In this case ,the signal levels were so low that stray noise would often get in the way of the signal. Proper grounding would elimiate this noise.

Hope this helps.

Dan

Aug 10, 2009 | Sony PS-LX250 Turntable

2 Answers

Have a B&O RX-2 with mcc4 and loud hum


Possibly check the wires on the cartridge, make sure none of them are touching and are not bent to badly, are all the connections tight? some cartridges require plastic sleeves over the connections, this insure they don't touch and
avoids resistances between them. Also some cartridges are not compatible with certain model turn tables.Is it universal? Also you my need a mixer most turntables don't work with amps alone. Mine don't. Usually most models you attach the ground wire to the mixer. A mixer boosts table power and take stress off the amp. Hope this helped! good luck!

Jan 31, 2008 | Sony PS-LX350H Turntable

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