Hello again...I just caught these latest additions to this thread. No regrets: In response to your question about what other amps I've tried with my SC-4s, years back I recall using two Moscode 300 hybrid amps, one for each of the speakers. Prior to that I had used a Conrad Johnson Premier 4 tube amp. Though I enjoyed both, I preferred the sound from the Moscodes, which gave me a bit more dynamic life and up front presence. But since I've owned the Air Tights I've had no desire to go with anything else. The only things I changed with them were their stock tubes, the EL34 AEG Siemens' and the 12au7s and 12ax7s whose brands I don't remember. For quite some time I've been using Tesla E34Ls, Mullard "boxplate" 12au7s and Brimar 12ax7s. In synergy, these tubes are the antithesis of hi-fi super clean, with a very musical, life like concert hall sound.
Incidentally, mention was made above about placing spikes or cones under the Dunlavys. I tried that on a carpet over concrete floor many years ago. While I can't remember exactly how the sound compared with no spikes or cones, I do know I preferred the Dunlavys' sound without them.
Incidentally, mention was made above about placing spikes or cones under the Dunlavys. I tried that on a carpet over concrete floor many years ago. While I can't remember exactly how the sound compared with no spikes or cones, I do know I preferred the Dunlavys' sound without them.