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Old 9th Feb 2023, 10:29 pm   #14
TheMightyMadman
Triode
 
Join Date: Aug 2022
Location: Stockton-on-Tees, Cleveland, UK.
Posts: 39
Default Re: Help Needed - Armstrong 626 Tuner Amplifier

Based on cooperman's suggestion, I ended up fitting a 2N5322 (BSS17) in place of the green 16506 part at location 624R, and a 2N5320 in place of the grey 16505 part at location 625R (after checking the other passives and actives first). They seem to work great - the right channel is back, both channels are nice and balanced, and very clear 🙂 Thank you all for your help!

https://www.youtube.com/watch?v=yX2XpNJ-yhA

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