Reproduces the gray bobbin of the late 1960s. It features a clear sound quality that is typical of jazz bass, and a vintage-like withered tone. The balance from low to high frequencies is good, and the powerful, deep, and high-quality overtone components provide a clear low range while maintaining sound pressure.
JMRolph began researching vintage pickups in 1959. Since then, the handmade custom pickups commissioned by many top musicians have received praise from top musicians both domestically and internationally, calling them ``perfectly reproduced pickups.''
JMRolph has thoroughly analyzed and verified various pickups from each generation by rewinding them himself (he even made his own machine to rewind the wire). As a result, they discovered that even pickups of the same type have their own characteristics, not only due to differences in the materials of each part, but also in the way they are wrapped depending on the year of manufacture and the type of worker.
JMRolph creates pickups by selecting samples that provide the best sound from among different pickups of the same type, and by carefully selecting materials without relying solely on measured values (DC resistance, etc.). To do. In addition, we reproduce the ultimate vintage sound using our unique regauss technology and winding technology.