Shure A15AS In-Line Switchable Attenuator
The Shure A15AS Switchable In-Line Attenuator reduces the level of any balanced microphone or line-level signal by 15, 20, or 25 dB.

The Shure A15AS Switchable In-Line Attenuator reduces the level of any balanced microphone or line-level signal by 15, 20, or 25 dB.
The Shure A120S In-Line On/Off Switch is an in-line, balanced, locking or momentary switch for a microphone.
Shock Stopper Isolation Mount/Swivel Adapter, Half Mount, for SM57, SM58, Beta 57A, Beta 58A, Beta 87A, Beta 87C or any Shure tapered handle mic
The Shure QLXD24/SM58 Handheld Wireless Microphone System is a good choice to get the job done.
The Shure QLXD24/B87A Handheld Wireless Microphone System is part of Shure's QLX-D line of digital wireless systems.