Joule Electra La-150 MK2

Don, I think Adampeter is refering to the Gain levels (4db versus 8db) in the line stage, not phono stage. The original LA150 mk1 used a jumper in the line stage on the line stage circuit board near the gain tubes, one for each channel.

As oppossed to the phono MM vs MC switch of the ops1/ops2 phono preamp.

Yes, Monk that is what I am referring to.

Adam

When all else fails look at the instruction manual. I finally did this and on page 6 it says the gain is 8 db. It also shows a diagram with a jumper in place for this. If 4 db of gain is wanted just remove the jumper. Don