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← PL38
PL38 — Candidate to replace following?
Power Pentode — Octal
⚠ Safety
Top 10 Picks
Your Tube
Base:
Octal
Heater:
30V / 0.3A
Type:
power pentode
mu:
16.5
gm:
14
mA/V
ra:
20,000
Ω
Ia:
91
mA
Pa:
25
W
Vs:
275
V
Cgp:
1.2
pF
Pinout (Octal)
g3
h
nc
g2
g1
nc
h
k
a
Candidates to replace (2)
Fit:
Drop-in
1
Adapter
0
Status:
✓ Close
1
⚠ Low Pa
1
1 shown
▣ Compact
⚙ Thresholds filter
6.3V Heater
(1 candidates)
i
Tube
Status ↑
Pa
Ah
Fit
EL38
✓ Close
25
W
1.4
drop-in
Generated 2026-04-09
Status legend →
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target +
0
selected
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select 1+ candidate to compare