Superscope EC3 mod to line level

[Chrisfromthepast]

Sorry, I meant the drain resistor, as Abbey pointed out earlier, this arrangement is puzzling.

The arrangement around the FET is not correct. The drain resistor should be much higher

 

[Chrisfromthepast]

Ok, here is another attempt to add the gain I think I would need to match the current setup.
As this is fixed gain, where is the best place to put a trimpot? I could give a little more gain to the first stage and put a pot in between the two stages, or, since the trimpot will be hidden, should I put it in the feedback loop of the second stage?