HomeTube dataSchematicsSoftwareSearch engines
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.
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
All content on this page is copyright 1997-2019 Duncan Amplification.
Version: PHP release 1.13 27-Jun-2019