SUMI Guitar Parts leverages experience working at musical instrument stores and guitar manufacturing & repair to offer high-quality products that "clear a certain level of quality." "SUMI Pickups are handmade, with each part assembled and wound with care and time (Made in Japan)." This is a pickup set for Jazzmaster. ※Noise cancellation specification at half-tone ※Each position is marked on the back of the pole piece (silver = front, gold = rear) ・These pickups use heavy formvar wire (AWG42), Alnico V pole pieces, and vulcanized fiber bobbins equivalent to Fender (USA) specifications (pole piece pitch is approximately 51mm). ・The sound is characterized by a present high-frequency range and a bottom end that doesn't feel thin. The output (power) is neither too low nor too high, and is designed to stay within the realm of classic Jazzmaster sound. ・The lead wires are routed through a hole from the back of the bobbin before being soldered (to prevent "wire breakage," a weakness of Jazzmaster pickups). ※Please check the specifications for the DC resistance and inductance values, which are guidelines for the sound. ※This is for the pickup body only. Pickup covers, mounting screws, and height adjustment sponges are not included, so please prepare your preferred covers, screws, and height adjustment sponges. Specifications Wire: Heavy Formvar AWG42 Magnet: Alnico V Polarity: "Front North-Top" "Rear South-Top" DC Resistance: Front 7.4kΩ approx. Rear 8.1kΩ approx. Inductance: Front 3.7H approx. Rear 4.4H approx. Wire Length: Approx. 30cm ※Resistance values are reference values. Please note that there may be some errors due to individual differences and differences in the measurement environment. Shipping will be done in a "Yu-Packet Post dedicated box" (postal delivery). Yu-Packet Post takes several days to arrive, so please purchase with plenty of time if you are in a hurry. ※We will check the sound and test with a tester before shipping.