I have the Jolida 102b with three tubes up front (pre-amp section). I can't tell what they are ... 3 12at7 or 2 12ax7 plus one 12at7 ?
It's an all tube Jolida 102b and I think the signal tubes are all 12at7, but can't be sure. The power tubes are EL84's.
Ya, I know. Jolida is not real customer friendly or current with their web site. There's 3 signal tubes, trust me ...they've made this amp in at least 3 different configurations. Maybe I have the only one?
The original 102B (not 101) had only 2 12AX7s besides the power tubes. The new circuitry now has 3 tubes.
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