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← RE084
Rolling Candidates to replace RE084
Small Signal Triode — DHT — B4
⚠ Safety
Drop-In Replacements
✓
A408
✓
A415
✓
L409
✓
KL70406
✓
LD410
Top 10 Picks
Rolling Candidates (18)
i
Heater:
1.4V
1
1.5V
0
2V
0
2.5V
0
3.3V
0
5V
0
6.5V
0
7V
0
7.5V
0
Fit:
Drop-in
0
Adapter
1
Status:
✓ Close
1
⚠ Low Pa
17
1 shown
▣ Compact
⚙ Thresholds filter
1.4V Heater
(1 candidates)
i
Tube
Status ↑
Pa
Ah
Fit
1LE3
✓ Close
—
0.05
adapter
Generated 2026-04-09
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