IsoKinetik ISOvert 3P- 3 Point Rega Tonearm VTA Adjuster
ISOkinetik ISOvert 3P - 3 Point Rega tonearm VTA adjuster TYPE 1
The ISovert 3P is a VTA or Vertical tracking angle adjuster allows for setting of accurate VTA on 3 point Rega tonearms type 1 is suitable for RB100, RB101
RB201,RB251, RB301, RB303, RB301, RB700 and RB1000
When using the ISOvert, adjusting the VTA becomes a breeze. No shims to worry about – just loosen the bottom locking nut, rotate the top ring, retighten the bottom nut and you're away!
The adjuster is a fine example of British engineering at its best.
Choice Hi FI magazine 2012

Many turntables in particular Rega turntables will require the mounting hole to be widened to 26mm (currently 24mm) in order to accept the ISOvert 3P
The ISOvert 3P 3P is also useful when fitting 3 point Rega tonearms turntables with higher platters as it can be used to provide necessary height
The tonearm is bolted into the ISOvert 3P 's threaded top plate, adjustment to VTA is made by adjusting the stainless steel Knurled ring, there is no need to take the arm off the turntable to audition various settings as no spacers are used and the whole assembly is mounted to the turntable by a quick release knurled brass locking nut
The kit is supplied with fixing bolts