Quote Originally Posted by Commodore 64
Also, would either of these trim pot work for the bias mod?
No, that's not what you want to use for the bias mod, because that type of trimpot won't give you nearly fine enough control for dialing in the correct voltage. You need a multi-turn trimmer. Here's the one I used (visible near the bottom of the photo in the first post in this thread):

http://www.mouser.com/ProductDetail/...F8w7dO8xNvA%3d