The QLXD1 bodypack transmitter offers incredibly efficient radio-frequency spectrum usage and stellar 24 bit digital audio quality. It’s also very user friendly; The QLXD1 easily and quickly syncs with a QLXD4 wireless receiver with the push of a button. Not to mention, it maintains clear, uninterrupted signal over its entire range of 330’.
 
All metal construction gives the QLXD1 transmitters excellent durability, further cementing their popularity with music education programs. A wide selection of compatible microphones are available to ensure high sound quality no matter the sound source.