琴身材料(body wood)：橡木oak

贴面材料(top)：橡木oak

指板材料(fingerboard)：乌木 ebony

琴颈材料(neck wood):5piece laminated neck with maple and cherry

琴颈连接(neck joint)：通颈 neck thru

铉轴(tuner)：gotoh

铉长(scale length)：34″

拾音器(pickups)：主动拾音器 EMG 45TW

电路(electronics): EMG BQC system

铉桥(bridge)：Gotoh

漆面(finish)：

Custom order”black spider” ,thanks a lot for “spider”,the designer of this bass who is a musician in guangzhou city of China,he gives”kuanchi7″ this opportunity to make this awesome bass. It really rocks.