I appreciate the fast replies!
I have it working now!
I landed on C33 at 160pf. I also swap the BBD's with each other (of course I don't think that actually did anything). Re-biased and auto probed.
Finally mess with the cancel trim for a long time with the amp cranked to try to hear and cut down the noise as much as possible. I found a good setting almost 3/4 of the way up.
I'm guessing Scruffie was right and it was my poor adjustment of the cancel.
Thanks for help guys! Just got it boxed up.
I have it working now!
I landed on C33 at 160pf. I also swap the BBD's with each other (of course I don't think that actually did anything). Re-biased and auto probed.
Finally mess with the cancel trim for a long time with the amp cranked to try to hear and cut down the noise as much as possible. I found a good setting almost 3/4 of the way up.
I'm guessing Scruffie was right and it was my poor adjustment of the cancel.
Thanks for help guys! Just got it boxed up.
![](https://uploads.tapatalk-cdn.com/20190909/041d1525b71de9898a41484b282dcd6a.jpg)