The newly redesigned Platinum1 and Sonata1 have had their coil design reconfigured, and the effective moving mass of their generating system has been reduced by 17%. All this is hand-assembled within a machined, new processed, Australian Jarrah wood housing.
The Platinum1 and Sonata1 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 Platinum model uses Grado's specially designed elliptical diamond mounted on a brass bushing, and the Sonata model uses Grado's specially designed nude elliptical diamond.
Frequency Response: 10-60,000 HZ
Principal: Moving Iron
Input Load: 47K
Output at 1KHz 5CM/sec: 5mV
Recommended Tracking Force: 1.5
Compliance CUs: 20
Mounting: Half Inch Mount
Weight: 6.5 grams