GRADO REFERENCE MASTER 2 CANTILEVER OTL 4 ELEMENTI CASE IN LEGNO SIGILLATA GARANZIA UFFICIALE

965589The Statement Series of wooden cartridges are a fixed coil design, hand-crafted at Grado Labs in Brooklyn. An intricate procedure of curing is done between production steps to achieve optimal sonic quality. This series generator/stylus module is not replaceable* allowing a one-piece magnetic circuit and a reduction of chassis resonances. The Statement Series utilizes manufacturing and assembly techniques of fantastic accuracy and precision, and the result is virtual perfection. Should be used only with the finest equipment. Recommended tracking force 3/4 to 2 grams. The Master2 and Reference2 models use a five piece OTL cantilever technology achieving an additional 5% tip mass reduction over the Platinum2 and Sonata2 models. The coils are wound with ultra-high purity long crystal (UHPLC) oxygen free copper wire. The Master2 model is mounted with Grado's specially designed nude elliptical diamond, and the Reference2 model uses Grado's true ellipsoid design diamond. These cartridges are individually calibrated. The Platinum2 and Sonata2 models use a modified four piece OTL cantilever technology achieving a 10% tip mass reduction over the Prestige series and ultra-high purity long crystal (UHPLC) oxygen free copper wire in the coils. The Platinum2 model uses Grado's specially designed elliptical diamond mounted on a brass bushing, and the Sonata2 model uses Grado's specially designed nude elliptical diamond Reference2 & Master2: OUTPUT: 1.0mV @ .5 CMV (45) CONTROLLED FREQUENCY RESPONSE: 10-60 KHZ CHANNEL SEPARATION: AVERAGE 40 DB - 10-30 KHZ LOAD: 47,000 OHMS INDUCTANCE: 40 mh RESISTANCE: 600 OHMS NON SENSITIVE TO CAPACITIVE LOAD CHASSIS MASS: 10 GRAMS TRACKING FORCE: 1.5 - 1.9 GRAMS