This is a 2x12 combo amp. It's basically Traynor's Twin Reverb (with 4x6CA7/EL34). In my blackface-modded '74 Twin Reverb, I currently have an ET90 paired with a G12C/S and it's magical.
I'm thinking two ET90's for this Traynor amp.
Any thoughts or comments?
Any of these will work very well:
The G12 C/S / ET90 you already love
two ET90's
Or two ET65's for a slightly more organic, woody tone.