TUBEOFILE
Search
Compare
FAQ
Tube+
Sign In
Sign In
☰
Loading...
← EL54
EL54 — Candidate to replace following?
Power Pentode — P8A
⚠ Safety
Top 10 Picks
4694
drop-in
6.3V
✓ Safe
EL2
drop-in
6.3V
✓ Safe
EL3/375
drop-in
6.3V
✓ Safe
EL3
drop-in
6.3V
✓ Safe
EL3N
drop-in
6.3V
✓ Safe
EL5
drop-in
6.3V
✓ Safe
EL53
drop-in
6.3V
✓ Safe
Your Tube
Base:
P8A
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 (P8A)
a
g1
k
h
h
g2
Candidates to replace (10)
Heater:
4V
3
6.3V
7
●
show all (2)
Fit:
Drop-in
7
Adapter
0
Status:
✓ Safe
10
7 shown (target 6.3V only)
▣ Compact
⚙ Thresholds filter
6.3V Heater
(7 candidates)
Tube
Status ↑
Pa
Ah
Fit
4694
✓ Safe
9
W
-50%
0.9
drop-in
EL2
✓ Safe
8
W
-56%
0.2
drop-in
EL3/375
✓ Safe
9
W
-50%
0.9
drop-in
EL3
✓ Safe
9
W
-50%
1.2
drop-in
EL3N
✓ Safe
9
W
-50%
0.9
drop-in
EL5
✓ Safe
18
W
1.3
drop-in
EL53
✓ Safe
9
W
-50%
0.9
drop-in
Generated 2026-04-09
Status legend →
User Guide →
target +
0
selected
pick 1+ to compare
select 1+ candidate to compare
ia
g3
nc