This product can only be shipped to U.S. addresses.
The Platinum2 model uses 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.
Coil size optimization, cutting back on the number of turns, for sonic quaility!
Potting coil process which controls the resonance and noise even more than before!
Made from Jarrah Wood, which is much harder and denser, adding greater stability!
Output: 4.8mV @ 5 CMV (45)
Controlled Frequency Response: 15-55 kHz
Channel Separation: Average 30 DB - 10-30 kHz
Load: 47,000 Ohms
Inductance: 30 mh
Resistance: 600 Ohms
Non Sensitive To Capacitive Load
Chassis Mass: 10 Grams
Tracking Force: 1.5 - 1.9 Grams
1 year manufacturers warranty.
Grado Reference Platinum Series