
unfortunately the potmetal tone arm on my off-brand phonograph broke today due to spring tension on the inside balance spring (it was a Heineman Tone Arm No.11).
I am keeping the broken tone arm parts because it's original to the phonograph, but I want to replace it with a Victor arm for playing my 78s. I am wondering if one would be compatible.
Here are the mounting specs:
The outter rim of the tone arm mounting base has a 45mm radius.
There are 3 evenly placed screw holes 3mm in from the outer rim.
The inner sound hole has a 33mm radius.
Would a Victor Victrola tone arm work on this phonograph?
-It is a beautiful cabinet phonograph with a good motor and finish, its only downfall was the tone arm.
