Tube cross-reference
DK32 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the DK32 voltage pentode or tetrode (under 100v). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for DK32
The following tubes are recorded as possible replacements for DK32. This direction does not establish that DK32 can replace them.
Voltage Radio Detector Converter
The database records 1A7GT as a possible replacement forDK32.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Radio Detector Converter |
| Construction | Heptode | Heptode |
| Base | Not recorded | 7Z |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 1.4 V | 1.4 V |
| Heater current | 0.05 A | 0.05 A |
Where DK32 can be used as the replacement
In these recorded relationships, DK32 is the replacement tube. The listed original tubes are not automatically suitable as replacements for DK32.
Voltage Radio Detector Converter
The database records DK32 as a possible replacement for1A7GT.
No special restrictions are recorded for this substitution.
| Specification | DK32 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Radio Detector Converter |
| Construction | Heptode | Heptode |
| Base | Not recorded | 7Z |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 1.4 V | 1.4 V |
| Heater current | 0.05 A | 0.05 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 DK32 specifications →