Tube cross-reference
DP61 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the DP61 voltage pentode - high frequency (single). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for DP61
The following tubes are recorded as possible replacements for DP61. This direction does not establish that DP61 can replace them.
Voltage Pentode - Sharp Cutoff (single)
The database records 6AK5 as a possible replacement forDP61.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage Pentode - Sharp Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | 7BD |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.175 A | 0.175 A |
Where DP61 can be used as the replacement
In these recorded relationships, DP61 is the replacement tube. The listed original tubes are not automatically suitable as replacements for DP61.
Voltage Pentode - High Frequency (single)
The database records DP61 as a possible replacement for5591.
No special restrictions are recorded for this substitution.
| Specification | DP61 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage Pentode - High Frequency (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | E7-1 |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.175 A | 0.15 A |
Voltage - Dual Triode (similar)
The database records DP61 as a possible replacement for5608.
No special restrictions are recorded for this substitution.
| Specification | DP61 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage - Dual Triode (similar) |
| Construction | Pentode | Triode-Triode |
| Base | Not recorded | Not recorded |
| Socket | B7G | B9A |
| Base pins | 7 | Not recorded |
| Sections | 1 | 2 |
| Heater voltage | 6.3 V | 2.5 V |
| Heater current | 0.175 A | 2 A |
Voltage Pentode - Sharp Cutoff (single)
The database records DP61 as a possible replacement for5654.
No special restrictions are recorded for this substitution.
| Specification | DP61 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage Pentode - Sharp Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | E7-1 |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.175 A | 0.175 A |
Voltage Pentode - Sharp Cutoff (single)
The database records DP61 as a possible replacement for6096.
No special restrictions are recorded for this substitution.
| Specification | DP61 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage Pentode - Sharp Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | Not recorded |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.175 A | 0.175 A |
Voltage Pentode - Sharp Cutoff (single)
The database records DP61 as a possible replacement for6AK5.
No special restrictions are recorded for this substitution.
| Specification | DP61 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode - High Frequency (single) | Voltage Pentode - Sharp Cutoff (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | 7BD |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.175 A | 0.175 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 DP61 specifications →