VPI HR-X turntable & JMW12.6 tonearm
VPI Industries' TNT turntable and JMW Memorial tonearm have evolved through several iterations over the last two decades. Some changes have been large, such as the deletion of the three-pulley subchassis and the introduction of the SDS motor controller. Others have been invisible—a change in bearing or spindle material, for example, or the way the bearing attaches to the plinth. And, as longtime Stereophile readers know, I've been upgrading and evolving along with VPI, most recently reporting on the TNT">http://www.stereophile.com/turntables/498">TNT V-HR turntable (Stereophile, December 2001).