Tube cross-reference
12DZ6 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 12DZ6 voltage pentode or tetrode (under 100v). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 12DZ6
The following tubes are recorded as possible replacements for 12DZ6. This direction does not establish that 12DZ6 can replace them.
Voltage Pentode or Tetrode (under 100V)
The database records 12EA6 as a possible replacement for12DZ6.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 7BK | 7BK |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.19 A | 0.175 A |
Voltage Pentode or Tetrode (under 100V)
The database records 12EK6 as a possible replacement for12DZ6.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 7BK | Not recorded |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.19 A | 0.19 A |
Where 12DZ6 can be used as the replacement
In these recorded relationships, 12DZ6 is the replacement tube. The listed original tubes are not automatically suitable as replacements for 12DZ6.
Voltage Pentode or Tetrode (under 100V)
The database records 12DZ6 as a possible replacement for12EA6.
No special restrictions are recorded for this substitution.
| Specification | 12DZ6 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 7BK | 7BK |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.19 A | 0.175 A |
Voltage Pentode or Tetrode (under 100V)
The database records 12DZ6 as a possible replacement for12EK6.
No special restrictions are recorded for this substitution.
| Specification | 12DZ6 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 7BK | Not recorded |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.19 A | 0.19 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 12DZ6 specifications →