HI GUys,
If it is the same as Alctron, I can only suggest trying it as is, 'cos it ain't half bad - especially at that price! Improvements are easy. Swapping tube to a proper GE6072 5 star will make a BIG difference. 12ax7b(stock) is horrendous! Dropping the plate voltage to 120V is a good idea too, but it's not too bad as is (134V). I have swapped caPSULE for one of Tim Cambell's CK12's, and it is now quite stellar! I intend to convert it to T14/1 transformer, and loose Cathode follower ala C12 (actuaLLY Oliver Archut's C12vr modification circuit from Klaus's forum - more like 251 with M49ish remote pattern). Unfortunately, I made the mistake of lending it out, and it is SO in demand, I can't get it back! I have no intention to remove any mesh at this point- too irreversible for me!
I have used it where i would have used a C12 or 251, esp. on female lead and BV's. I love it! Awesome on shakey/rattley percussion and acoustic guitar.
Wish they would sell to UK, especially without capsule!
Kindest regards,
ANdyP