I have a manual (paper copy) for the MkIII, and I've replaced the tubes as well. There are no bias instructions in the manual, the tubes are all self biased, according to what Judd told me years ago.
User manual for a Joule Electra LA-100 MKIII
Don't know if anyone has one of these, but I just purchased one of these preamps used and would greatly appreciate it if someone has an electronic copy they can provide. also, would anyone know if the biasing instructions are included in this manual?
Thank you,
Jeff
Thank you,
Jeff