SPB33 set up

SoundProof(er) Sound Isolation Booth 3 x 3 Soundproof(er) Sound Booth SPB 33 SPB 33 ( stands for SoundProof(er) Booth 3 x 3) is a sound proofed sound isolation enclosure designed to block outside noise from coming in or keep the sound from getting out. The sound booth is Efficient, Portable