Tube cross-reference
9GV8 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 9GV8 power - beam (not sweep). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 9GV8
These designations belong to the same electrical variation group. Their names may differ because of international standards, manufacturing tolerances, or materials, but they are recorded as electrically equivalent—not merely substitutes.
XCL85 Power - TV Vertical Output
- Base
- 9LY
- Socket
- B9A
- Base pins
- 9
- Sections
- 2
- Heater voltage
- 9 V
- Heater current
- 0.3 A
Replacement tubes for 9GV8
The following tubes are recorded as possible replacements for 9GV8. This direction does not establish that 9GV8 can replace them.
Power - TV Vertical Output
The database records XCL85 as a possible replacement for9GV8.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) | Power - TV Vertical Output |
| Construction | BeamPower-Triode | Pentode-Triode |
| Base | 9LY | 9LY |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 2 | 2 |
| Heater voltage | 9.5 V | 9 V |
| Heater current | 0.6 A | 0.3 A |
Where 9GV8 can be used as the replacement
In these recorded relationships, 9GV8 is the replacement tube. The listed original tubes are not automatically suitable as replacements for 9GV8.
Power - TV Vertical Output
The database records 9GV8 as a possible replacement forXCL85.
No special restrictions are recorded for this substitution.
| Specification | 9GV8 replacement | Original tube |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) | Power - TV Vertical Output |
| Construction | BeamPower-Triode | Pentode-Triode |
| Base | 9LY | 9LY |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 2 | 2 |
| Heater voltage | 9.5 V | 9 V |
| Heater current | 0.6 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 9GV8 specifications →