TDSL Tube data [6A8-GT]

Menu

Information

6A8-GT Pinout

6A8-GT Substitutes

Close or identical

6A8, CV3825, CV578, CV579, CV580, VT151, VT151A, X63

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.

6A8-GT Ratings

Vh V	Ih A	VaMax V	Vg2Max V	PaMax W	Pg2Max W
6.3	0.3	300	100	1.0	0.3

6A8-GT Application Data

Class	Va V	Vg2 V	Vg1 V	Ia mA	Ig2 mA	Ra Ω	S mA/V
Mixer	250	100	-3.0	3.5	2.7	360,000	0.55

6A8-GT Data sheet links

The Valve Museum	X63: html
oldradio.qrz.ru	6A8: Brans Vademecum, MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6A8: 6A8.pdf (102211 bytes), 6A8.pdf (67819 bytes) (fr), 6A8.pdf (76274 bytes) 6A8GT: 1A5GT.pdf (90355 bytes) (fr), 6A7S.pdf (159774 bytes), 6A8.pdf (100552 bytes), 6A8G.pdf (60836 bytes), 6A8GTX.pdf (438870 bytes) X63: X63.pdf (67878 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

TDSL is advert free and is funded by voluntary donations. If you find the site useful, please consider making a small voluntary donation, thank you

Version: PHP release 1.16 22-Jan-2025