Traynor YVM-1 Conversion to Guitar Amp Suggestions

[g1]

When drawn correct to the datasheets, 'A' side of 12AX7 is pins 6,7,8. 'B' side is pins 1,2,3. Someone said why they are opposite what we expect but I forgot the answer.

With the jacks, it's not in this case about insulating the grounds, but needing the extra switch, which is easier and cheaper with the cliff style.
Here I have circled the switch you were missing:

[misterc57]

Cliff jack installed at HI input and all the other issues seem to have resolved. Both inputs are cranking!

Moving on to some other repairs but will come back for some cleanup and hopefully final posts.

Thank you