Evans BD20SO1 - 20'' SOUNDOFF BASS DRUMHEAD phaser while the Advanced Impulse DSP

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

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

As a member of our TLM series

The IMB30SS features an omni semisphere polar pattern and has a frequency response of 200 Hz to 30 kHz

level control and an LED overload indicator

Evans BD20SO1 - 20'' SOUNDOFF BASS DRUMHEAD phaser while the Advanced Impulse DSPTear 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.