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Technics SL1400 has more audio on left channel

Hello,
I have been experiencing an issue with my Technics Sl1400 recently where more audio is coming from the left channel than from the right channel. I am running a Shure V15 Type IV cartridge with a JICO SAS VN45HE. This cartridge has been on the turntable since the 70s, and I was wondering if perhaps it is the issue.

Ruling out groove wear, I have played the same record on my girlfriend’s turntable (Marantz 6025 that serves as our living room deck) and haven’t experienced the same issue.

Do I need to upgrade the wiring on the tonearm? Do I need a new cartridge, and does anyone have any recommendations as to what a good replacement would be? Do I need to somehow restore the cartridge I already have?

Thank you
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bkeske's avatar
bkeske
5,597 posts
 
On the Technics rig, is it hooked up to a pre and amp? Or an Integrated amp/receiver? Do you have balance controls? Do you have a digital source connected to that 'amp'? Is it happening when playing digital format? 

Just trying to figure out if it is the table or something else 'behind' the table, including cables.
lewm
12,858 posts
 
Did you really mention that the cartridge has been in use for more than 40 years? If I understood that correctly, then obviously there can be a problem with the cartridge, and when you retire it, it should receive full military honors for having worked for so long. It what you are experiencing of course cannot be caused by the turntable itself. It has to be the cartridge, the wires, or the phono stage.Or, just buy a replacement stylus assembly for your cartridge, and report back.
bkeske's avatar
bkeske
5,597 posts
 
He already installed that cart on another table, and said the issue does not occur. So the cart/stylus does not seem to be the problem.
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