Bartolini Classic Bass Series 5-String M4 Soapbar Dual Coil Bridge Pickup sound control (EVQ) onto the market. Thanks to their high-quality pickups and electronics for electric as well as acoustic instruments Bartolini is a very popular company on the world market today. M4 Soapbar (EMG-40 size) 5-string bass pickup Classic Bass CB SeriesDual coil humbucker, for bridge positionBright treble, powerful lows and low-midsCeramic magnetsDimensions pickup: circa 1.50 x 4.00 (38 x 102 mm)Colour: blackString width covered is 66 mm to 72 mm on medium curvature fingerboards.In 1973 Bartolini started with the manufacturing of the first magnetic pickups for electric guitars and basses. In 1977 the company introduced the first electrically preamplified pickup with parametric