Description The PL1 Wall Mounted Storage Shelf is an attractive, easy-to-fit mounting accessory. It safely and securely holds a PL1 portable loop amplifier when it is not in use. The PL1 Wall Mounted Storage Shelf includes a pre-cut hole for feeding through the plug-top power supply’s lead to the PL1’s charger socket.  This allows the amplifier to be charged whilst stored on the shelf.