UK Vintage Radio Repair and Restoration Powered By Google Custom Search Vintage Radio and TV Service Data

Go Back   UK Vintage Radio Repair and Restoration Discussion Forum > Offered and Wanted Messages > Service Manuals, Circuit Diagrams and Data Sheets Wanted

Notices

Service Manuals, Circuit Diagrams and Data Sheets Wanted If you need help finding service data post a message here. Please do not request or offer data that is available from www.service-data.com

Reply
 
Thread Tools
Old 23rd May 2024, 12:36 am   #1
mickm3for
Heptode
 
Join Date: May 2015
Location: Chatham, Kent, UK.
Posts: 993
Default Valve type HAC220.

Hi looking for data for valve HAC220 it's a 4 pin and 2V filament triode.

Thank you, Mick.
mickm3for is offline   Reply With Quote
Old 24th May 2024, 12:49 am   #2
retailer
Heptode
 
Join Date: May 2005
Location: Adelaide, South Australia
Posts: 550
Default Re: Valve type HAC220.

I may be wrong but from your description it sounds like it's one of the early 2V triodes P220 aka PM220.

http://www.r-type.org/exhib/aaa1004.htm
retailer is offline   Reply With Quote
Reply

Thread Tools



All times are GMT +1. The time now is 9:59 pm.


All information and advice on this forum is subject to the WARNING AND DISCLAIMER located at https://www.vintage-radio.net/rules.html.
Failure to heed this warning may result in death or serious injury to yourself and/or others.


Powered by vBulletin®
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright ©2002 - 2023, Paul Stenning.