TDSL Tube data [EK90W]

Menu

Information

EK90W Pinout

EK90W Substitutes

Different rating or performance

6BE6, CV10496, CV453, CV8201, EK90, X727

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.

EK90W Ratings

No information available

EK90W Application Data

No information available

EK90W Data sheet links

Peter Millett	12BE6: Acrobat PDF 26K 6BE6: Acrobat PDF 335K
The Valve Museum	EK90: html
oldradio.qrz.ru	EK90: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	12BA6: 12BA6.pdf (54715 bytes), 12BA6.pdf (60988 bytes), 12BA6.pdf (61538 bytes) 12BE6: 12BE6.pdf (249281 bytes), 12BE6.pdf (29980 bytes) (fr) 12BE6A: 12AT6Aetc.pdf (40152 bytes) 6BE6: 6BC4.pdf (510539 bytes), 6BE6.pdf (126716 bytes) (fr), 6BE6.pdf (259330 bytes), 6BE6.pdf (2652326 bytes), 6BE6.pdf (378878 bytes), 6BE6.pdf (521410 bytes), 6BE6.pdf (93871 bytes) EK90: EK90.pdf (133867 bytes), EK90.pdf (243610 bytes) (de) HK90: HK90.pdf (127708 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

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