Hello Charles, Actually, have not yet had the opportunity to hear in my system. I have a colleague (lives a few hrs away) who will be teaching overseas for a couple months, at which time I'll be babysitting his! He has the older version w/ the 211 output tubes. In his system, the se2se aid in a beautifully clear presentation. Very authoritative, solid low frequencies w/o being overwhelming. I just have no idea what, if any, sonic changes have taken place with the newer version.
NAT se2se
I'm about to pull the proverbial trigger on buying a pair of these directly from Dejan in Serbia. Can anyone offer comparative experience bet. the older 211 version and the recent GM70 version? At least from descrips, it seems other design changes have been implemented in addition to output tubes.