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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

ZM1033/01

0 archive entries

ClassIndicator Tube
BaseNoval (B9A)

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • No filter coating
  • Side-viewing indicator

Application Notes

The use of a separate blue-absorbing e.g. circular polarized amber filter is recommended.

Filters

0 tubes found

Manufacturers

Brands

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