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

Go Back   UK Vintage Radio Repair and Restoration Discussion Forum > Offered and Wanted Messages > Sets, Parts and Service Information Wanted (private buyers only, no swaps)

Notices

Sets, Parts and Service Information Wanted (private buyers only, no swaps) If you need help obtaining components, sets or equipment, post a message here. Private buyers only - no traders. No swaps.

Closed Thread
 
Thread Tools
Old 14th Nov 2019, 6:08 pm   #1
Bigears
Triode
 
Join Date: Nov 2017
Location: Durham, County Durham, UK.
Posts: 44
Default Ultra T671 switch

Hi Guys I am looking for an on/off Switch for an Ultra T671 any ideas

Regards Ken
Bigears is offline  
Old 14th Nov 2019, 6:31 pm   #2
AC/HL
Moderator
 
AC/HL's Avatar
 
Join Date: Nov 2003
Location: Heckmondwike, West Yorkshire, UK.
Posts: 8,572
Default Re: Ultra T671 switch

This appears to be a single pole switch combined with the volume control.
__________________
Bill, BVWS member
AC/HL is offline  
Old 16th Nov 2019, 4:02 pm   #3
Bigears
Triode
 
Join Date: Nov 2017
Location: Durham, County Durham, UK.
Posts: 44
Default Re: Ultra T671 switch

Yes, my problem Bill is that the shaft has broken off and missing it was like that when I required it, would an on/off potentiometer from another radio work?
Regards Ken
Bigears is offline  
Old 16th Nov 2019, 4:33 pm   #4
AC/HL
Moderator
 
AC/HL's Avatar
 
Join Date: Nov 2003
Location: Heckmondwike, West Yorkshire, UK.
Posts: 8,572
Default Re: Ultra T671 switch

Just a 500K pot with a switch. Unless there's anything unusual about it physically it's a standard item. Most will have a double pole switch.
__________________
Bill, BVWS member
AC/HL is offline  
Old 17th Nov 2019, 9:28 am   #5
jonnybear
Octode
 
jonnybear's Avatar
 
Join Date: Nov 2010
Location: Cullompton, Devon, UK.
Posts: 1,270
Default Re: Ultra T671 switch

One like this would probably be OK, measure the other spindles to get approximate length before ordering, if it is too long it can be cut, if it is too short you will have a problem.

https://www.ebay.co.uk/itm/24mm-AB-P...sAAOSw-jxZdmTU.

John
jonnybear is offline  
Old 17th Nov 2019, 10:02 am   #6
Station X
Moderator
 
Station X's Avatar
 
Join Date: Jan 2003
Location: Ipswich, Suffolk, IP4, UK.
Posts: 16,582
Default Re: Ultra T671 switch

That's a linear pot and if it's the volume control it's probably a log pot that's needed.
__________________
Graham. Forum Moderator

Keep the soldering iron hot.
Station X is online now  
Closed Thread

Thread Tools



All times are GMT +1. The time now is 10:29 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 - 2020, vBulletin Solutions, Inc.
Copyright ©2002 - 2020, Paul Stenning.