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The Grado Prestige Gold model uses a four piece OTL cantilever technology, ultra-high purity long crystal (UHPLC) oxygen free copper wire in the coils and Grado's specially designed elliptical diamond mounted on a brass bushing. The Gold model is selected from the Silver production run and meet higher test specifications. Approximately 5% of the production run meet these standards and become Gold models. All of the Grado Prestige Series of Cartridges are designed for high output and stability under the most demanding of conditions and use Grado's patented Optimised Transmission Line technology which carefully dissipates any resonances. Specifications | Frequency Response | 10Hz-60KHz | | Principal | Moving Iron | | Channel Separation at 1KHz | 35dB | | Imput Load | 47K | | Output at 1KHz 5CM/sec. | 5mV | | Recommended Tracking Force | 1.5g | | Stylus Type | Eliptical | | Inductance | 45mH | | Resistance | 475 | | Compliance | CUs 20 | | Stylus Replacement | User Replaceable | | Mounting | Std 0.5" | | Weight | 5.5g |
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