Hayseed Hamfest has a TX-1 Recap kit that gives you every electrolytic you will need including the multi cap in the ps section. And you have a handful of tubulars, mostly .01 @450v...if you have the manual you can get the values from the parts list. I got those from Mouser. I know there are a couple audio mods here, mine was already done with the W3SCC mods. I lost a cap in the audio section a decided to replace them all. Good luck, some in the audio section a a bit of a bugger.
www.hayseedhamfest.com
