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Old 22nd Nov 2020, 8:34 pm   #16
TIMTAPE
Octode
 
Join Date: Jul 2006
Location: Perth, Western Australia
Posts: 1,970
Default Re: Sony TC161-SD Motor Run Cap

Quote:
Originally Posted by derekheeps View Post

...From memory , wasn't the 161 SD a dual capstan deck , with one capstan slightly bigger than the other to tension the tapes across the heads ? maybe I'm thinking of a different machine .
Yes dual capstan. I have one but from memory it has a fair bit of hum in the audio playback which seems to be a design issue. It was probably more prevalent in these early decks using an AC motor too close to the playback head. With mine I considered modding by adding mumetal shielding around the motor but as these motors tend to run fairly hot and need their own cooling fan the idea of restricting the cooling seemed risky. So there it sits in the cupboard...
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