UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

joebog1 · 12th Jul 2021, 9:54 am

Try one of these!!
$6.50 Australian ~ 3 quid for you. Post free.
Adjustable from 60 volts to 400 volts at a max of 200 mA.
Gotta be a BIG radio to asik for more than that.
I bought 8 of em for new valve tester, and ALL test excellent if a bit noisy, BUT a simple choke and cap filter just about removes all the noise. It switches at around 75 kHz, so out of "most" radio tuning or IF range.

measures 60mm X 50mm X 20 mm overall.
From eBay

Joe

12th Jul 2021, 9:54 am	#4
joebog1 Banned Join Date: Jun 2015 Location: Mareeba, North Queensland, Australia Posts: 2,704	Re: HT for a car radio Try one of these!! $6.50 Australian ~ 3 quid for you. Post free. Adjustable from 60 volts to 400 volts at a max of 200 mA. Gotta be a BIG radio to asik for more than that. I bought 8 of em for new valve tester, and ALL test excellent if a bit noisy, BUT a simple choke and cap filter just about removes all the noise. It switches at around 75 kHz, so out of "most" radio tuning or IF range. measures 60mm X 50mm X 20 mm overall. From eBay Joe Attached Thumbnails Last edited by Cobaltblue; 12th Jul 2021 at 10:33 am. Reason: No need to use a euphemism for eBay