Mars Series bass drum pedals all have solid baseplates and are double-chain driven, resulting in smooth action and incredible durability. Whether you play a single or double, the P600 is the place to put your foot down when you need a solid pedal at a great price. Mapex Mars Series P600TW Double Bass Drum Pedal LN. If you’re looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value. Dual chain action Falcon reversible beaters Reduced baseplate size Extended footboards. For example, if your order is placed AND paid for at 1 p. Store Policies If you’re not satisfied, neither are we. It’s that simple. Be in brand-new condition, showing no signs of wear or use such as belt-buckle or pick scratches, scuffs, dings, or scrapes on the instrument or collateral materials.