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M8137, CV4004
- Brand
- Mullard
Tube-number record
CV4004
3 archive entries
CV4004 is a tube type in the TubeDatabase archive. The archive holds 3 photographed examples of this type.
Equivalent and related tube numbers
Commonly cross-referenced designations for CV4004. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.
