Tube cross-reference
34GD5A alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 34GD5A power - beam single (not sweep) (under 10w). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 34GD5A
The following tubes are recorded as possible replacements for 34GD5A. This direction does not establish that 34GD5A can replace them.
Power - Beam Single (NOT sweep) (under 10W)
The database records 32ET5 as a possible replacement for34GD5A.
- No-warmup series circuits only
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B9A |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 32 V |
| Heater current | 0.1 A | 0.1 A |
Power - Beam Single (NOT sweep) (under 10W)
The database records 32ET5A as a possible replacement for34GD5A.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B9A |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 32 V |
| Heater current | 0.1 A | 0.1 A |
Power - Beam Single (NOT sweep) (under 10W)
The database records 34GD5 as a possible replacement for34GD5A.
- No-warmup series circuits only
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 34 V |
| Heater current | 0.1 A | 0.1 A |
Where 34GD5A can be used as the replacement
In these recorded relationships, 34GD5A is the replacement tube. The listed original tubes are not automatically suitable as replacements for 34GD5A.
Power - Beam Single (NOT sweep) (under 10W)
The database records 34GD5A as a possible replacement for32ET5.
No special restrictions are recorded for this substitution.
| Specification | 34GD5A replacement | Original tube |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B9A |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 32 V |
| Heater current | 0.1 A | 0.1 A |
Power - Beam Single (NOT sweep) (under 10W)
The database records 34GD5A as a possible replacement for32ET5A.
No special restrictions are recorded for this substitution.
| Specification | 34GD5A replacement | Original tube |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B9A |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 32 V |
| Heater current | 0.1 A | 0.1 A |
Power - Beam Single (NOT sweep) (under 10W)
The database records 34GD5A as a possible replacement for34GD5.
No special restrictions are recorded for this substitution.
| Specification | 34GD5A replacement | Original tube |
|---|---|---|
| Tube type | Power - Beam Single (NOT sweep) (under 10W) | Power - Beam Single (NOT sweep) (under 10W) |
| Construction | BeamPower | BeamPower |
| Base | 7-pin miniature | 7-pin miniature |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 34 V | 34 V |
| Heater current | 0.1 A | 0.1 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 34GD5A specifications →