I worked as developer of analog electronics many jobs ago and from time to time I still fiddle with good stuff...being die-hard DIY guy and all
This is my amp. Nothing too fancy, four matched EL34L's, four ECC81's, fully stabilized anode feed and two hand-winded transformers. Throw in few good polipropylen caps and it actually sounds pretty good.
I feed it to a pair of Genesis two-element loduspeakers until I find a pair of not-to-expensive electrostatic speakers.
One day I'll get myself together and try to fullfill my old dream: full tube OTL amplifier.
Pic of little stoogie:
I feed it with 70's vintage hi-end Philips pre-amp and analog output from my sound-card actually...I'm not too anal about surce of sound. MP3's in 256kb/s are fine.