I have a Mexican strat, and I'm thinking about upgrading the bridge pickup. I came across a Fender N3 noiseless bridge pup, brand new sealed package for $50.00. Anyone have any experience with these?

The JMD1 came with Marshall labeled tubes, not sure the exact source before the re-labled but pretty sure they were Shuguangs EL34s. The Mesa labeled tubes are actually rebranded Ruby EL-34 STR, they are a good tube and no need to replace them unless they are causing problems. Welcome to the Roadho...

Does anyone know what brand of tubes marshall puts in the JMD? I just opened the back off my JMD100 head and found that mine are Mesa power tubes, and a groove tube pre amp tube

I agree, I use the balanced emulated line out, to my Digi 003 and out to my PA, sounds absolutely amazing