Tube cross-reference
M8082 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the M8082 power - pentode single (not beam) (under 10w). Compare core specifications and verify every restriction before using a replacement.
Where M8082 can be used as the replacement
In these recorded relationships, M8082 is the replacement tube. The listed original tubes are not automatically suitable as replacements for M8082.
Voltage Pentode - High Frequency (single)
The database records M8082 as a possible replacement for6516.
No special restrictions are recorded for this substitution.
| Specification | M8082 replacement | Original tube |
|---|---|---|
| Tube type | Power - Pentode Single (NOT beam) (under 10W) | Voltage Pentode - High Frequency (single) |
| Construction | Pentode | Pentode |
| Base | Not recorded | Not recorded |
| Socket | Not recorded | B7G |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.2 A | 0.2 A |
Power - Pentode Single (NOT beam) (under 10W)
The database records M8082 as a possible replacement for6AM5.
- Parallel heater circuits only
| Specification | M8082 replacement | Original tube |
|---|---|---|
| Tube type | Power - Pentode Single (NOT beam) (under 10W) | Power - Pentode Single (NOT beam) (under 10W) |
| Construction | Pentode | Pentode |
| Base | Not recorded | 6CH |
| Socket | Not recorded | B7G |
| Base pins | Not recorded | 6 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.2 A | 0.2 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 M8082 specifications →