The Hosa ATT-448 is a switchable input attenuator for stepping-down an input level to a mixer when that level is too high. For instance, a hot microphone in front of a loud source will "peg the meters" at the board and cause audio distortion. The ATT-448
Type: Input Attenuator Connectors: 2 Features: 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. Specifications: XLR3 Female to XLR3 Male Parts: 1 year limited Labor: 1 year limited