The Fluid Arm has been designed for use with cartridges, of not more than 16 grammes weight, tracking at not more than 2 grammes. The arm employs a uni-pivot working in a silicone damped well, so that the arm beam assembly relies for its lateral support, stability and resonant damping on the fluid surrounding the pivot. This results in a substantially fricition-free pivot of high stability.

An adjustable eccentric counterweight allows both lateral and longitudinal balancing of the arm. Fine control of longitudinal balancing to allow adjustment of the stylus tracking force within fraction of a gramme is provided by a screwed counterweight.

Also provided is a bias compensating device so designed as to use a rolling motion. An adjustable bias weight operating through a pulley gives correct compensation as the stylus moves towards the centre of the record

A lifting and positioning (or”cueing”) device is provided incorporating a hydraulic lowering handwheel which lowers the arm onto the record automatically , but which can be over-ridden when required for accurate positioning.

• Length 229mm
• Adjustment Vertical: 64 mm / Horizontal (all planes): 13 mm
• Principal dimensions 229mm arm
• Counterweight overhang 38 mm
• Headshell Fixed
• Overall length 305mm
• Pivot to turntable centre 216mm