Tube cross-reference
76 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 76 voltage - triode (single). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 76
The following tubes are recorded as possible replacements for 76. This direction does not establish that 76 can replace them.
Voltage - Triode (single)
The database records 37 as a possible replacement for76.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage - Triode (single) | Voltage - Triode (single) |
| Construction | Triode | Triode |
| Base | 6A | 5A |
| Socket | UX5 | UX5 |
| Base pins | 5 | 5 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.3 A | 0.3 A |
Verify before substituting
Matching a base or heater voltage is not enough to prove that two tubes are interchangeable. Check pin connections, heater current, maximum ratings, bias requirements, warm-up behavior, and the equipment manufacturer’s service documentation before making a substitution.
View the complete 76 specifications →