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Grado Labs's Sonata 1 - Statement Series
Cartridges by Grado Labs
Manufacturer's Statement:
The Sonata 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 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 Response10-60
Principal MI
Channel Separation at 1KHz 40
Imput Load
47K
Output at 1KHz 5CM/sec. 0.5mV
Recommended Tracking Force 1.5
Stylus Type E
Inductance 2mH
Resistance 2
Compliance CUs 20
Stylus Replacement F=Factory
F
Mounting S
Weight 6.5
*
Replacement Stylus available direct from Grado at $330