[jeyurkon]

I have a Precision 10-12 which is very similar. I'm pretty sure the 300 ohm pot is 25 watts so the eBay one should be a good choice. Radiolaguy offers a 250 ohm 25 watt pot. Line Adjust

John

Originally Posted by bandersen

Any idea what the wattage is ?

I'd check with Playthings of the Past: http://www.oldradioparts.com/pg2a22.htm

They have several 40 ohm pots at 2, 3 and 5 watts. Also some 300 ohm at 2 watts.

There's also ebay.

Here's a 300 ohm 25 watt: http://cgi.ebay.com/OHMITE-300-OHM-2...-/400092214166

It seems 40 ohm are a little harder to come by.
Here's a 40 ohm http://cgi.ebay.com/300B-211-845-Nob...-/270495697121