Standard delivery within 3 working days
You can view our returns policy here
Free UK Delivery
On all orders over £150.00
AOC6 - 6" Chrome Bass Drum O's The Bass Drum O is the ideal solution to venting and porting your resonant bass drum head. Bass Drum O's prevent heads splitting and offer easier access for microphones etc. They're easy to fit as well, simply use as template and then snap together.