Tube cross-reference
6SE7GT alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 6SE7GT voltage radio detector converter. Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 6SE7GT
The following tubes are recorded as possible replacements for 6SE7GT. This direction does not establish that 6SE7GT can replace them.
Voltage Pentode - Remote Cutoff (single)
The database records 6SD7GT as a possible replacement for6SE7GT.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Radio Detector Converter | Voltage Pentode - Remote Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | 8N | Not recorded |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.3 A | 0.3 A |
Where 6SE7GT can be used as the replacement
In these recorded relationships, 6SE7GT is the replacement tube. The listed original tubes are not automatically suitable as replacements for 6SE7GT.
Voltage Pentode - Remote Cutoff (single)
The database records 6SE7GT as a possible replacement for6SD7GT.
No special restrictions are recorded for this substitution.
| Specification | 6SE7GT replacement | Original tube |
|---|---|---|
| Tube type | Voltage Radio Detector Converter | Voltage Pentode - Remote Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | 8N | Not recorded |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| 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 6SE7GT specifications →