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columbia grafanola gouges into records

Posted: Sat Jan 11, 2025 3:13 pm
by dub
I have a "eclipse" columbia grafonola from 1912, everything else seems to work fine except the needle will cut deep into records.
i have tried nearly everything i can find, i am using brand new needles and the tonearm seems to move freely. i can get the needle to a point where it only
creates a light scratch on the record. but whenever i replace the needle or change the angle of the reproducer it starts cutting deep into the record again,
does anyone know why this is happening?
thanks.
IMG_1525.jpg

Re: columbia grafanola gouges into records

Posted: Sat Jan 11, 2025 4:38 pm
by Hoodoo
I suspect that Mambo record is from the 1950s and is made of a material that is too soft to be played on a gramophone with a steel needle. Have you tried a shellac record made before 1925?

Re: columbia grafanola gouges into records

Posted: Sat Jan 11, 2025 4:48 pm
by dub
i have tried playing records from around the same time that the gramophone was made and it seems to have the same problem.

Re: columbia grafanola gouges into records

Posted: Sat Jan 11, 2025 10:05 pm
by Lucius1958
I'd suspect the likely culprit[s]:
. Stiff tonearm joints
. hardened gaskets
. needle bar too stiff

At least that's a start...
- Bill

Re: columbia grafanola gouges into records

Posted: Sat Jan 11, 2025 11:45 pm
by dub
thanks, i will see if that's the problem. i will update if it works.