Well, I drive the LCD-3F @ 110ohms (mine are 114 and 113 ohms respectively) with the auditor and so far it's pretty good. Much much better then with the Vali. People often say that you need at least 1 watt to drive the LCD-3 properly, so I sent an email to SPL to ask how many watts the auditor deliver at 110ohms. According to them, 1,3watts so I guess I'm fine.
11/9/14 at 9:07am