Sale pending to DOS
For this shot/sale I took them out of their baffles for visibilty. They do work fine with a very minimal baffle... the coaxial/waveguide design does a good job of limiting an HF ripples that you'd typically get as well.
I've tried them with the kt88 Opera Consonance (also pictured and for sale), various gainclones, tripaths, and a 2a3. Briefly, their strengths are great imaging and 3D sounds staging. 3.5 watts was plenty of power - also thought they generally sounded better with tubes than SS. Found the bass to be a bit lean, but tight, contrary to what you'd expect from high qts.
max - pm me if there's more details you'd like