Hosa Technology ATT-448 Input Attenuator XLR Female to XLR Male. This adaptor is designed to add attenuation to a dynamic microphone. Selectable -20 dB, -30 dB, or -40 dB attenuation make it ideal for karaoke, public speaking, and other events during which a single microphone is shared.
Use to add an attenuator to a dynamic microphone
Ideal for karaoke and live speaking applications