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← 211
Rolling Candidates to replace 211
Power Triode — DHT — UX4
⚠ Safety
Drop-In Replacements
✓
VT-4C
✓
VT-4B
✓
CV620
Top 10 Picks
242C
adapter
10V
✓ Close
845
adapter
10V
✓ Safe
8005
adapter
10V
✓ Safe
Rolling Candidates (30)
i
Heater:
1.4V
0
1.5V
0
2V
0
2.5V
0
3.3V
0
4V
0
5V
1
6.3V
0
6.5V
0
7V
0
7.5V
0
10V
3
●
11V
2
show all (13)
Fit:
Drop-in
0
Adapter
3
Status:
✓ Close
1
✓ Safe
5
⚠ Low Pa
24
3 shown (target 10V only)
▣ Compact
⚙ Thresholds filter
10V Heater
(3 candidates)
Tube
Status ↑
Pa
Ah
Fit
242C
✓ Close
100
W
3.25
adapter
845
✓ Safe
100
W
3.25
adapter
8005
✓ Safe
85
W
3.25
adapter
Generated 2026-04-09
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