Primacoustic 3" Broadband Panel - Beveled Edge - Black - 4 Pack Guitar Staff Picks Carbon impregnated PVC eliminates vibration-induced

Carbon impregnated PVC eliminates vibration-induced noise

Back up and load WAV loops via USB

Spring Reverb features a slider that can be used to accomplish the same thing safely

Sounds from the source

Primacoustic 3" Broadband Panel - Beveled Edge - Black - 4 Pack Guitar Staff Picks Carbon impregnated PVC eliminates vibration-inducedPrimacoustic Broadway is a range of high performance fabric covered acoustic panels designed for use in applications where superior acoustic performance is desired and safety is of utmost concern. Made from high density 6lb per cubic foot (96 kg m) glass wool, Broadway panels have up to six times greater density than typical foam panels for balanced absorption throughout the audio listening range. Each panel is fully encapsulated with micromesh and