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← 12SN7WGT
Rolling Candidates to replace 12SN7WGT
Small Signal Triode — Octal
⚠ Safety
Drop-In Replacements
✓
12SN7GT
✓
12SN7GTA
✓
12SX7GT
Top 10 Picks
12SX7
drop-in
12.6V
⚠ Close, low Pa
B36
drop-in
12.6V
⚠ Close, low Pa
12B4A
adapter
12.6V
✓ Safe
12CG7
adapter
12.6V
⚠ Close, low Pa
12J5
adapter
12.6V
⚠ Close, low Pa
12J5GT
adapter
12.6V
⚠ Close, low Pa
14A4
adapter
12.6V
⚠ Close, low Pa
12G4
adapter
12.6V
⚠ Close, low Pa
12BH7
adapter
12.6V
⚠ Low Pa
ECC802S
adapter
12.6V
⚠ Low Pa
Rolling Candidates (105)
i
Heater:
2.5V
0
3.6V
0
3.8V
0
4.2V
0
6.3V
13
7V
0
8.4V
1
9V
0
12.6V
1
●
13V
0
15V
1
17.5V
0
19V
0
25V
1
33V
1
show all (15)
Fit:
Drop-in
0
Adapter
1
Status:
✓ Close
3
✓ Safe
15
⚠ Close, low Pa
21
⚠ Low Pa
66
1 shown (target 12.6V only)
▣ Compact
⚙ Thresholds filter
12.6V Heater
(1 candidates)
Tube
Status ↑
Pa
Ah
Fit
12B4A
✓ Safe
5.5
W
0.3
adapter
Generated 2026-04-09
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