Tube cross-reference
DL95 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the DL95 power - pentode single (not beam) (under 10w). Compare core specifications and verify every restriction before using a replacement.
Exact variations of DL95
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.
3Q4 Power - Pentode Single (NOT beam) (under 10W)
- Base
- 7BA
- Socket
- B7G
- Base pins
- 7
- Sections
- 1
- Heater voltage
- 2.8 V
- Heater current
- 0.05 A
Replacement tubes for DL95
The following tubes are recorded as possible replacements for DL95. This direction does not establish that DL95 can replace them.
Power - Pentode Single (NOT beam) (under 10W)
The database records 3Q4 as a possible replacement forDL95.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Pentode Single (NOT beam) (under 10W) | Power - Pentode Single (NOT beam) (under 10W) |
| Construction | Pentode | Pentode |
| Base | Miniature | 7BA |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 1.4 V | 2.8 V |
| Heater current | 0.1 A | 0.05 A |
Where DL95 can be used as the replacement
In these recorded relationships, DL95 is the replacement tube. The listed original tubes are not automatically suitable as replacements for DL95.
Power - Pentode Single (NOT beam) (under 10W)
The database records DL95 as a possible replacement for3Q4.
No special restrictions are recorded for this substitution.
| Specification | DL95 replacement | Original tube |
|---|---|---|
| Tube type | Power - Pentode Single (NOT beam) (under 10W) | Power - Pentode Single (NOT beam) (under 10W) |
| Construction | Pentode | Pentode |
| Base | Miniature | 7BA |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 1.4 V | 2.8 V |
| Heater current | 0.1 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 DL95 specifications →