QUAD 33 preamp balance mechanism 3d model help

hello
i need 3d model of balance mechanism for quad33, or only model of top part and i will glue it on my broken, there is no more 3d model online i check every place, was before year or so on few pages but now its not available online anymore so need help, dont wnat o buy new part this is easy fix so need help if anyone can send me 3d model

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Yes, as the grease in the slider gets stiffer with ageing, more force needs to be applied and the “fork” cracks eventually.

You could cut/file/drill/route the part from an aluminium sheet, that is what I did about ten years ago.

I can draw you a 3D model, but I’m only back at my desktop computer tomorrow. Have a little patience.

Kind regards,
 
Just this: the Quad 33 is a nice good looking little preamp (hence a re-issue), but a bit limited for current digital sources at a level of up to 2V with it’s single-rail supply of around 11V. Input sensitivity is 100mV, easy to overload. Also the phono preamp and the tape input/output have certain limits. It is a good idea to restore one but do not expect the ultimate sound experience from it. I’ll see to that 3D drawing today.
 
I’ve made the two bits of the “fork” a bit thicker (2.5 mm instead of ca. 1.65 mm) to make them stronger.

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The original one appeared to have been glued already, so I took the occasion to test my print result.

You can pry the old block out of the slider using a sharp knife, cutting the old glue. It comes off easily.

I ask you to keep the model for yourself as I have had strange experiences in the past with models for turntable parts I provided to someone, they appeared on Thingiverse and then an *Bay seller offered them at a not so reasonable price, etc.

Enjoy your music (that’s the most important part).