17D2MKll Karat Diamond is the first cartridge built using 'dispersion' theory. Its Micro-Ridge stylus and very short (1.7mm) solid diamond cantilever give a huge reduction in 'frequency dispersion', unmatched dynamics and a high frequency extension all the way up to 100kHz. The latest patented magnet circuit design increases the output to 0.26mV with crystal clear mid-range and treble even during the largest symphonic crescendos.

Dynavector Karat is notable for its gemstone cantilever. This 1.7mm long and 0.25 mm in diameter solid diamond cantilever has its 0.06 square mm stylus mounting hole precision cut by a laser beam machining precess.The Micro Ridge of 0.06 square mm nude diamond stylus is carefully mounted in the cantilever.
The armature of 0.9mm square and 0.4mm thick is much smaller than normal, upon which are wounded 70 turns per channel of 11 micron fine wire.