The Walker BDIII includes a new Isolated Air Supply for undertable chambers and Air Pods - with precision regulator, gauge and check valve and new air pod configuration and coupling discs to maximize isolation, rigidity and resonance control.The platter is machined from the most resonance-free material known. It is machined slightly smaller in diameter than a LP so that the thicker outer lead-in grooves of the LP over hang and this allows the LP to lay flat.  The label area is machined out wider and deeper than most platters. The arm is a true high-pressure (45 psi) low-flow captured linear tracking air bearing. The mono block is unique, containing eight fixed jets in a quad vent arrangement. This results in a friction-free, ultra-rigid arm bearing that is self-cleaning. The spindle and the arm are constructed of a proprietary material that is stiffer than carbon fiber.  A simple adjustment sets the center of gravity correctly for any cartridge. 

Walker
$90,000