USED Beta 57A Dynamic Microphone dcpro it adds both Bluetooth Audio

it adds both Bluetooth Audio and Bluetooth MIDI

Tool-Free Setup: No stands or cables — just stack and play

Connect a single IEC power cable to the wall and daisy-chain up to 9 units at 120V

offering expressive half-pedal control and a polarity switch to fit any electronic keyboard or digital piano right out of the box

USED Beta 57A Dynamic Microphone dcpro it adds both Bluetooth AudioThe Shure Beta 57A is a step up from the standard workhorse mic, with a tighter pickup and a little more presence that helps cut through a mix. Its a go to for snare, guitar amps, and even vocals when you need clarity and punch on stage. Its built for real userugged, dependable, and easy to drop into just about any live or recording setup. Key Features Supercardioid pickup pattern tighter focus with better rejection of bleed Dynamic microphone design