I was on sabbatical in this forum until recently. I have the regular monos (2 years, 360,000 uF caps, Copper faceplate) and very happy with the amps.
But I recently talked to Klaus and ordered the Extremes! ( I fear for the day to talk to him again since everytime I do, I cannot resist buying one of his product

)
I read all available info so far and posting by Extreme Mono owners (including those who sold theirs) in this forum and generally on the net. Read the specs per Edwardo's (AVM) site, but I want some more.
What are the positive attributes between the regular monos and extremes? (I also read Don's, Musky_Don, post who owns both of the amps) Negatives not counting the size and power consumption if there's any?
What is the new PCB, new transformer as to performance wise? I do not want specs, it is the music that counts.
Please do not hesitate to e-mail me directly if you wish.
My equipments are as follows:
1.)Magnepan 1.6 QR
2.)Teres 255 TT with OL Silver and Denon 103R loaded at 140 Ohms via K&K Lundahl L9206.
3.)Supratek Chenin Full function preamp with Tungsol roundplates VT-231, Telefunken CCa(phono), Sylvania Gold Brand 6C4(phono), Mullard Metal Base 5AR4 (rectifier),and Sylvania 6F6G's (regulators).
4.)Acoustic Zen speaker cables and DIY copper interconnects using Cardas Rhodium
5.)CD player is highly modified (clock, diodes, Jensen and blackgate caps, and Cardas wires) Jolida JD100A
6.)Amps: Odyssey monos, Dynaco ST-70, Eico HF-30, Threshold Stasis S500
7.) Power cords are virtual Dynamics P2 and P3's.
Room is 25 x 28 feet, fully dedicated.
Thanks, and I am glad to be back!