Refurbished Brinkmann EMT TI MC cartridge in excellent condition. Refurbed with boron cantilever and Namiki Micro Ridge diamond. To prep for sale I sent it to Joseph Long aka groovetickler on ebay for inspection and testing a few weeks ago. Here is his instagram page that shows the results (be sure to page through the link):https://www.instagram.com/p/C7Uuy7zvkGr/?hl=en&img_index=1Note his written assessment: Shows minimal wear. Numbers are great and operates well above spec. Diamond wear is very low, 15% or so. Couple hundred hours of use on the clock at most.Further info from the web:The Brinkmann EMT Titanium Moving Coil Phono cartridge features very short signal paths and is modified using special non-electrically conductive materials with a solid titanium mounting platform and is a medium-weight, medium-compliance cartridge, it was designed for use with high-quality tonearms.Stereophile Class A Recommended The Brinkmann modifications are designed to control resonance and in doing so, to increase clarity and extension beyond the original studio EMT cartridge. The result is dynamic, lively, extremely detailed and full-bodied music transducer.Technical Specifications:* Weight: approx. 11 grams* Sensitivity: .21 mV (1cm / sec.)* Frequency Response: 20 Hz to 30kHz* Frequence Intermodulation: < 0.5%* Vertical Tracking Angle: 23 Degrees* Crosstalk: >25dB (1kHz)* Compliance: 15 micro m/mN* Tracking Force: 18-20 mN* Recommended Load: 600 ohmsArt Dudley review: https://www.stereophile.com/phonocartridges/806brink/index.htmlThanks for your interest!