3.14.2003
In Reply to: bought a big box of tubes - what are they? posted by total newbie on March 13, 2003 at 10:41:33:
12DW7 - dual triode, half a 12AX7, half a 12AU7
12AU7 - dual triode, mu=20
12AT7 - dual triode, mu=60
6CG7, 12BH7 - dual triode, good driver tubes
6GU7 - like 6CG7, but better
6GK6 - great output tube, same as 6BQ5 with different pin-out
6AF4, 6ES5, 6ER5, 6HQ5 - triodes
6BY5 - nice rectifier tube with isolated 6V filament
You could use two 6GK6s plus the 12AT7 (or a pair of 6AF4s) to make a nice little single-ended amp
- Tom Bavis
12DW7 - dual triode, half a 12AX7, half a 12AU7
12AU7 - dual triode, mu=20
12AT7 - dual triode, mu=60
6CG7, 12BH7 - dual triode, good driver tubes
6GU7 - like 6CG7, but better
6GK6 - great output tube, same as 6BQ5 with different pin-out
6AF4, 6ES5, 6ER5, 6HQ5 - triodes
6BY5 - nice rectifier tube with isolated 6V filament
You could use two 6GK6s plus the 12AT7 (or a pair of 6AF4s) to make a nice little single-ended amp
- Tom Bavis
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