Shure A400XLR 3-Pin XLR-Type Quick Release Connector/Insert for the A400SM Shock Mounts.

The A400SM, A400xLR, A400SMxLR and A99SMA are accessories that allow permanent installation of a quick-release shock mount for use with a wide variety of gooseneck microphones.

The A400xLR assembly consists of a 3-pin X LR-type (female)connector and insert. Existing A400SM Shock Mounts can be retrofitted for quick release performance with the A 400xLR Connector/Insert.

The A400SMxLR packages the A400SM Shock Mount with the A400xLR Connector/Insert.

The A99SMA Adaptor allows the A400SM Shock Mount to be used in installations sized for use with the A99SM Shock Mount.

The A400SM Shock Mount employs Shure Shock-Stopper TM construction, which decouples the microphone from the mounting surface and reduces the transmission of impact or surface noise by up to 20 dB.