16th Jul 2019, 2:42 pm
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#18
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Dekatron
Join Date: Oct 2003
Location: Southport Lancashire, UK.
Posts: 3,221
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Re: Armstrong 621 and 625 rebuild and transplant
There is an interesting thread on Armstrong 600 series here https://www.diyaudio.com/forums/soli...ease-help.html
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Paul
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