I sort of did, but okay. Quad ESL (originals), Magneplanar Tympani T-IVa, Eminent Technology LFT-8b and LFT-4, ESS Transtatic I, Optimus Pro LX5, NHT Super Zero, Stax Lambda Pro Earspeakers, GR Research/Rythmik OB/Dipole Subs, Rythmik F15HP DIY Subs (in 4cu.ft. sand-filled enclosures of my own design).
I can listen to just about anything on one or more of the above, but my main interest these days is in vocals and acoustic instruments. Still, I want to hear the new Music Reference ESL speakers with direct-drive OTL amps. Plans are underway ;-) .