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Tube Database (1,270 tubes)

Other (7066), Pre (189), Power (67), Rectifier (19)
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ClassPhototube

Construction

Primary TypePhotocell

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Prüfschein (Test Certificate)

Application Notes

Sensitivity measured in µA/lm at a color temperature of 2850 K and a luminous flux of 0.01 lm.

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