Tube cross-reference
6159W alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 6159W power - beam (not sweep). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 6159W
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.
7357 Power - Beam (NOT sweep)
- Base
- Not recorded
- Socket
- B9A
- Base pins
- Not recorded
- Sections
- 1
- Heater voltage
- 26.5 V
- Heater current
- 0.3 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 6159W specifications →