anyone with hickok calibration procedures?

[gogofast]

i can't find anything online and there seems to be a tech on ebay that does calibration for 6000a hickok, but for $140 including shipping.

does anyone have calibration procedure for 6000a? or 6000 i guess. also, where can i get the 6L6 calibration tube?

any info is appreciated greatly. thanks!

 

[nerdorama]

Try here:
http://www.jogis-roehrenbude.de/Roehren-Geschichtliches/Roe-Pruefer/Hickock-6000/Hickock-6000.htm

Look at the bottom of the page for the links to the data.

Good luck,
John

 

[gogofast]

wow, thank you!

now i need to get a calibrated 6L6. will any nos metal 6L6 do? i have a few. "calibration" 6L6 tubes run about $65 online. does that sound about right?