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← 6SK7
6SK7 — Candidate to replace following?
Small Signal Pentode — Octal
⚠ Safety
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Equivalents — Same Tube, Different Names
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6SK7GT
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6SK7WA
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6AC7
drop-in
6.3V
✓ Safe
Your Tube
Base:
Octal
Heater:
6.3V / 0.3A
Type:
ss pentode
gm:
2
mA/V
ra:
800,000
Ω
Ia:
9.2
mA
Pa:
4
W
Pinout (Octal)
shell
h
a
g2
g3
k
h
g1
Candidates to replace (1)
Fit:
Drop-in
1
Adapter
0
Status:
✓ Safe
1
1 shown
▣ Compact
⚙ Thresholds filter
6.3V Heater
(1 candidates)
Tube
Status ↑
Pa
Ah
Fit
6AC7
✓ Safe
3
W
-25%
0.45
drop-in
Generated 2026-04-09
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