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80 Pinout
basing pinout


80 Substitutes
Close or identical CV1708, CV617, UX280, VT80

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.


80 Ratings
Vh Ih
5 2.0


80 Application Data
Class RMSin Irect Cout Rser
FW rectifier 350-0-350 125 32 30


80 Data sheet links
Duncan''s Amp Pages UX280: Acrobat PDF
National Valve Museum 80: html
oldradio.qrz.ru 80: Brans Vademecum, MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 80: 78.pdf (53729 bytes), 80.pdf (110720 bytes), 80.pdf (127046 bytes) (fr), 80.pdf (86065 bytes)

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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