Shure PSM300 Twin Pack Pro - H20 Frequency 500 Series EQs Other Acousti-Lok part numbers are

Other Acousti-Lok part numbers are compatible with these designs

this versatile stereo amp is also great for intimate performances and recording

Angle-adjustable sheet music platform

A full-feature VCA compressor follows with adjustable threshold

Shure PSM300 Twin Pack Pro - H20 Frequency 500 Series EQs Other Acousti-Lok part numbers areThe PSM300 Twin Pack Pro is the ideal monitoring solution for up to two performers that provides a convenient, durable metal construction multi bodypack system in a box (optional use with SB900A rechargeable battery) with Sound IsolatingTM earphones designed for clear, precise stereo mixes on stage.