Grado Prestige Blue .5 Inch Mount Turntable Cartridge

Frequency Response 10-55

Principal MI

Channel Separation at 1KHz 30

Imput Load 47K

Output at 1KHz 5CM/sec. 5mV

Recommended Tracking Force 1.5

Stylus Type E

Inductance 45mH Resistance 475

Compliance CUs 20

Stylus Replacement U=user U

Mounting S/P

Weight 5.5

The newly redesigned Blue1 and Red1 have had their coil design reconfigured, and the effective moving mass of their generating system has been reduced by 17%. The Blue1 and Red1 models use a four piece OTL cantilever technology, standard oxygen free wire in the coils and Grado's specially designed elliptical diamond mounted on a brass bushing. The Red1 model is selected from the Blue1 production run and meets higher test specifications. Approximately 10% of the production run will meet these standards and become Red1 models.