TUBEOFILE
Search
Compare
FAQ
Tube+
Sign In
Sign In
☰
Loading...
← B36
B36 — Candidate to replace following?
Small Signal Triode — Octal
⚠ Safety
Jump to:
Equivalents
Your Tube
Top 10
Targets
Equivalents — Same Tube, Different Names
✓
12SN7GT
✓
12SN7GTA
✓
12SN7
✓
CV925
✓
B65
✓
6SN7GT
✓
6SN7GTA
✓
6SN7GTB
✓
6SN7W
✓
VT-231
✓
CV181
✓
6N8S
✓
6H8C
✓
6SN7
Top 10 Picks
12SN7WGT
drop-in
12.6V
⚠ Close, low Pa
12SX7
drop-in
12.6V
⚠ Close, low Pa
Your Tube
Base:
Octal
Heater:
12.6V / 0.3A
Type:
small signal triode
mu:
20
gm:
2.6
mA/V
ra:
7,700
Ω
Ia:
9
mA
Pa:
2.5
W
Cgp:
4.5
pF
Pinout (Octal)
g1_2
a2
k2
g1_1
a1
k1
Candidates to replace (11)
Heater:
6.3V
4
12.6V
0
●
25V
1
show all (3)
Fit:
Drop-in
0
Adapter
0
Status:
✓ Close
1
✓ Safe
4
⚠ Close, low Pa
3
⚠ Low Pa
3
0 shown (target 12.6V only)
▣ Compact
⚙ Thresholds filter
No candidates match the selected filters.
Show candidates on other heater voltages (2 additional)
Generated 2026-04-09
Status legend →
User Guide →
target +
0
selected
pick 1+ to compare
select 1+ candidate to compare
h
h