Tube cross-reference
LCL84 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the LCL84 voltage triode pentode. Compare core specifications and verify every restriction before using a replacement.
Exact variations of LCL84
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.
10DX8 Voltage Triode Pentode
- Base
- 9HX
- Socket
- B9A
- Base pins
- 9
- Sections
- 2
- Heater voltage
- 10.2 V
- Heater current
- 0.45 A
Replacement tubes for LCL84
The following tubes are recorded as possible replacements for LCL84. This direction does not establish that LCL84 can replace them.
Voltage Triode Pentode
The database records 10DX8 as a possible replacement forLCL84.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Triode Pentode | Voltage Triode Pentode |
| Construction | Pentode-Triode | Pentode-Triode |
| Base | 9HX | 9HX |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 2 | 2 |
| Heater voltage | 10.2 V | 10.2 V |
| Heater current | 0.45 A | 0.45 A |
Where LCL84 can be used as the replacement
In these recorded relationships, LCL84 is the replacement tube. The listed original tubes are not automatically suitable as replacements for LCL84.
Voltage Triode Pentode
The database records LCL84 as a possible replacement for10DX8.
No special restrictions are recorded for this substitution.
| Specification | LCL84 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Triode Pentode | Voltage Triode Pentode |
| Construction | Pentode-Triode | Pentode-Triode |
| Base | 9HX | 9HX |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 2 | 2 |
| Heater voltage | 10.2 V | 10.2 V |
| Heater current | 0.45 A | 0.45 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 LCL84 specifications →