Evans BD20SO1 - 20'' SOUNDOFF BASS DRUMHEAD phaser With a noise floor 30

With a noise floor 30

Players say these strings have more volume

while the Advanced Impulse DSP provides acoustic correction and time alignment via precision tuned FIR filters for a clear

The 100% analog signal path maintains your guitar's tonal essence

peak-hold LED metering (dBu and dBfs) with: Clear Peak switch

Evans BD20SO1 - 20'' SOUNDOFF BASS DRUMHEAD phaser With a noise floor 30Tear it up while keeping it down. With a single ply of unique mesh material that dramatically reduces the drumheads volume, Evans SoundOff is ideal if youre looking for a low volume practice set up, or if youre building an electronic trigger setup for a gig.