Grado Reference Series Sonata2 (4.8mV Output Moving Iron) (paypal and shipping fees included)

This is an excelent sound Moving Iron cartridge from their Reference Series (now discontinued) I purchased this from another meticulous and careful vinyl lover. I must have added not more than 100 hours on this as I have two other cartridges that I keep bouncing back and forth. 

I'm also throwing in a pair of Soundsmith "EZ mount" thumbscrews with this sale (a $40 value!) 

"Specs and Description : 

• 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

Grado Reference Series 2(4.8mV) SONATA2 :
The Reference Series2 of wooden cartridges are hand-crafted at Grado Labs from a Australian Jarrah wood. An intricate procedure of curing is done between production steps to achieve optimal sonic quality. This series generator/stylus module is not replaceable allowing a redesigned one-piece magnetic circuit and a reduction of chassis resonances. The Reference Series2 utilizes manufacturing and assembly techniques that result is musical perfection. The Reference Series2 should be used with only the finest equipment. Recommended tracking force 1.5 to 1.9 grams."