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← EL6
EL6 — Candidate to replace following?
Power Pentode — B8A
⚠ Safety
Jump to:
Equivalents
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Top 10
Targets
Equivalents — Same Tube, Different Names
✓
WE14
✓
EL6E
✓
4699
Top 10 Picks
EL50
drop-in
6.3V
✓ Safe
EL51
drop-in
6.3V
⚠ Low Pa
Your Tube
Base:
B8A
Heater:
6.3V / 1.2A
Type:
power pentode
gm:
14.5
mA/V
ra:
20,000
Ω
Ia:
72
mA
Pa:
18
W
Vs:
250
V
Cgp:
0.7
pF
Pinout (B8A)
nc
h
h
k
g3
g1
Candidates to replace (2)
Fit:
Drop-in
1
Adapter
0
Status:
✓ Safe
1
⚠ Low Pa
1
1 shown
▣ Compact
⚙ Thresholds filter
6.3V Heater
(1 candidates)
Tube
Status ↑
Pa
Ah
Fit
EL50
✓ Safe
18
W
1.35
drop-in
Generated 2026-04-09
Status legend →
User Guide →
target +
0
selected
pick 1+ to compare
select 1+ candidate to compare
g2
nc
a