tweaker tube Question

[Studio Deluxe]

what tubes are safe to put in a tweaker.

 

[talbotpat]

In short, it depends on which Tweaker you are talking about.

Tweaker 15:
2 x 6V6 Power Tubes
3 x 12AX7 Pre-amp Tubes

Tweaker 40:
2 x 6L6 Power Tubes
3 x 12AX7 Pre-amp Tubes

Tweaker 88:
2 x KT-88
4 x 12AX7

Other tubes will work, and Tweaker 15 is cathode bias, while the 40 and 88 are fixed bias and will require setting/adjustment when changing tubes.

This thread will be useful as you consider options (if you are dealing with the Tweaker 15 http://www.mylespaul.com/forums/squawk- ... hread.html