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VT231 Pinout
basing pinout


VT231 Substitutes
Close or identical 6SN7, CV1986, CV1988

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.


VT231 Ratings

No information available

VT231 Application Data

No information available

VT231 Data sheet links
National Valve Museum CV1988: html
oldradio.qrz.ru 6SN7: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6SN7: 6SN7.pdf (66065 bytes) (de)

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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