Prototype set is here

[Steve McVoy]

My experience is that the 21AXP22 is much less likely to leak. We have 8 tubes, either in sets or in boxes, and none have leaked. You'd never have that luck with 15Gs.

[MelodyMaster]

Originally Posted by Steve McVoy

My experience is that the 21AXP22 is much less likely to leak. We have 8 tubes, either in sets or in boxes, and none have leaked. You'd never have that luck with 15Gs.

Good, that encourages me to get this set going again, thank you.