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← 6SC7
Rolling Candidates to replace 6SC7
Small Signal Triode — Octal
⚠ Safety
Drop-In Replacements
✓
6SC7GT
✓
6SC7GTY
✓
VT-105
✓
CV1969
✓
CV2716
✓
6N10S
Top 10 Picks
6SL7
adapter
6.3V
✓ Close
7F7
adapter
6.3V
✓ Close
6SN7
adapter
6.3V
⚠ Low Pa
ECC31
adapter
6.3V
⚠ Low Pa
ECC32
adapter
6.3V
⚠ Low Pa
5687
adapter
6.3V
⚠ Low Pa
6C4
adapter
6.3V
⚠ Low Pa
6CG7
adapter
6.3V
⚠ Low Pa
ECC34
adapter
6.3V
⚠ Low Pa
12AU7
adapter
6.3V
⚠ Low Pa
Rolling Candidates (79)
i
Heater:
2.5V
0
4.2V
0
6.3V
2
●
7V
0
8.4V
0
9V
0
12.6V
1
17.5V
0
19V
0
25V
0
show all (10)
Fit:
Drop-in
0
Adapter
2
Status:
✓ Close
3
⚠ Low Pa
76
2 shown (target 6.3V only)
▣ Compact
⚙ Thresholds filter
6.3V Heater
(2 candidates)
Tube
Status ↑
Pa
Ah
Fit
6SL7
✓ Close
1
W
0.3
adapter
7F7
✓ Close
1
W
0.3
adapter
Generated 2026-04-09
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