Mic a Concert Piano Without a Stand The Audio-Technica ATM350PL aims to rid recital halls of bulky mic stands one piano at a time. This tiny condenser mic mounts neatly to the metal frame of a concert grand using a finish-safe magnetic mounting system. Its low-distortion, full-range pickup faithfully captures the brilliant harmonics and powerful bass of your instrument — all the way down to E1. And though the ATM350PL is designed for solo use, it's even more impressive in pairs, offering a rich stereo field that can be panned for a lifelike listening experience. A flexible 9" gooseneck helps the ATM350PL find the right balance between bass and treble strings.