Ortofon LH-9000 headshell Exceptionally high quality carbon fiber headshell, the LH-9000 is made using carbon fiber resin for the elimination of unwanted resonances. The LH-9000 is perfect for a variety of high-end cartridges, e.g. Cadenza Series, MC A95 and MC A90. Knowing the fundamental headshell dimensions will in a lot of cases make it easier to mount and align cartridge and tonearm correctly. Please find Ortofon headshells dimensions chart here. Features and Technical data Universal mount Magnesium with carbon fiber Weight - 16.8 grams Mounting distance - min 38 mm, max 46 mm High Purity Copper headshell leads (LW-7N) included A - Headshell length B - Headshell width C - Mounting distance max.      D - Mounting distance min. E - Screw diameter max. HEADSHELL MODEL A Headshell length B Headshell width C  Mounting distance max. D Mounting distance min. E  Screw diameter max. SH-4 51.5 mm 20.0 mm 44.0 mm 35.0 mM 3.0 mm LH-2000 50.3 mm 20.0 mm 41.9 mm 32.5 mm N/S LH-4000     41.9 mm 32.5 mm N/S LH-6000 47.7 mm 19.1 mm 42.5 mm 37.2 mm N/S LH-8000 50.5 mm 19.0 mm 41.9 mm 32.5 mm N/S LH-9000 52.0 mm 20.0 mm 46.0 mm 38.0 mm N/S LH-10000 51.2 mm 19.4 mm 42.0 mm 42.0 mm 2.7 mm