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Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 10:46 am
by Teak
I own this portable, and the autobrake is completely missing and was wondering if someone could provide information or a picture.
Re: Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 1:23 pm
by OrthoFan
I don't believe that model was equipped with an auto-brake. I know that the one I used to own didn't have one--just the standard manual brake.
OrthoFan
Re: Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 1:29 pm
by Teak
The is a "useless" peg on the motorboard and a broken of piece attached to the tonearm, suggesting it had one.
Re: Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 3:39 pm
by OrthoFan
Teak wrote:The is a "useless" peg on the motorboard and a broken of piece attached to the tonearm, suggesting it had one.
That's interesting. The tonearm on mine was identical to this one, except it was nickel and not gold:
FROM:
https://www.ebay.com/itm/ANTIQUE-034-CO ... 7675.l2557
Is is possible to post a photo showing the broken piece on the tonearm?
OrthoFan
Re: Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 6:05 pm
by CarlosV
There are variants on the Columbia portable you own, one of them has the auto break, the other doesn't. I have a couple of them, but I cannot discern from the photos which one you have, can you identify the number? Normally the machine should have a decal with the type number on the record compartment. Also I cannot see any broken part on the tone arm.
Re: Columbia Grafonola 175 autobrake
Posted: Thu Nov 16, 2017 6:12 pm
by Teak
It is a no 175 as stated in the title. It had an autobreak, trust me

Re: Columbia Grafonola 175 autobrake
Posted: Fri Nov 17, 2017 7:54 am
by Phono48
This is the Columbia 113A, the British version of the 175. The motor plate is the same, so I presume the brake mechanism will also be the same.