6550 settings on a Hickok 6000A Tube Tester

Can I use the KT88 settings for 6550's or does anyone have the settings for 6550's for the Hickok 6000A tube tester?

Showing 1 response by albertporter


Follow this link and scroll down to Hickok 6000, download the PDF format owners book and tube guide and print it out for free.

This should solve your problem.