Thank you Erik! Very interesting and informative as always. Regarding that Elpico amp, I've heard lots of different quotes on the wattage. I've seen everywhere from 8 to 20. I've heard it may have been an AC55 like this one. If I had lots of money I would pick up a cheap low watt el84 based amp just to see how close I could get. Of course then I would need an AC30 and a Harmony Meteor.