Tube cross-reference
10LD13 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 10LD13 voltage - triode (with diode, heptode or hexode). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 10LD13
The following tubes are recorded as possible replacements for 10LD13. This direction does not establish that 10LD13 can replace them.
Voltage - Triode (with diode, heptode or hexode)
The database records 14G6 as a possible replacement for10LD13.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage - Triode (with diode, heptode or hexode) | Voltage - Triode (with diode, heptode or hexode) |
| Construction | Diode-Diode-Triode | Diode-Diode-Triode |
| Base | Not recorded | 9Z |
| Socket | B9A | B9A |
| Base pins | Not recorded | 9 |
| Sections | 3 | 3 |
| Heater voltage | 13 V | 14 V |
| Heater current | 0.1 A | 0.1 A |
Where 10LD13 can be used as the replacement
In these recorded relationships, 10LD13 is the replacement tube. The listed original tubes are not automatically suitable as replacements for 10LD13.
Voltage - Triode (with diode, heptode or hexode)
The database records 10LD13 as a possible replacement for14G6.
No special restrictions are recorded for this substitution.
| Specification | 10LD13 replacement | Original tube |
|---|---|---|
| Tube type | Voltage - Triode (with diode, heptode or hexode) | Voltage - Triode (with diode, heptode or hexode) |
| Construction | Diode-Diode-Triode | Diode-Diode-Triode |
| Base | Not recorded | 9Z |
| Socket | B9A | B9A |
| Base pins | Not recorded | 9 |
| Sections | 3 | 3 |
| Heater voltage | 13 V | 14 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 10LD13 specifications →