PSI Audio AVAA C20 Active Velocity Acoustic Absorber Black JS Series Designed to fit Thunderbird Style

Designed to fit Thunderbird Style Bass Guitars

and recording applications

featuring a basswood San Dimas® body with elegant quilt maple top

Capable of being battery powered

PSI Audio AVAA C20 Active Velocity Acoustic Absorber Black JS Series Designed to fit Thunderbird StyleThe AVAA is the solution for room mode problems. The AVAA is designed to absorb the standing modes between 15 and 150 Hz in a room. It will do so just like passive absorbers but in a much more efficient way and using up much less space. Each operating AVAA will have the same effect as a hole in the wall much larger than the dimensions of the AVAA (that is 0. 2 m2). The exact ratio will depend on the frequency and environment but typically range