Bass Drum O's 4" White Bass Drum Port Rings 7A and on both a satin

and on both a satin and gloss finish

new depth/width ratios

When used simultaneously the looper will be automatically synchronised to keep in time with the drum groove you’ve selected and an intro click will be played when recording the first loop to ensure you’re in time with the groove

more channels

Camouflage

Bass Drum O's 4" White Bass Drum Port Rings 7A and on both a satinReplicating the original bass drum hole reinforcement, these have a snap on design. The O's allow for minimal head removal with more variety in tunable ventilation as well as external microphone access. Features 4" Round White finish Protects your port from rips, snags, and tears Adhesive rings used to hold the Bass Drum O's in place Alcohol swab included for a clean, permanent application