Floating Seismic Platform Suspension with 22 lb. Balanced Sub-Chassis Hung from Four Point Spring Suspension System
Internally Damped, Multi-layer 14 - 15 lb. Platter, Inverted Bearing Design with Sapphire Thrust Plate and Chrome Steel Bearing
Self-Sensing Vacuum Hold-Down with I-Clamp Clamping Device
Acrylic Supermat and Groove Damper Mat
"Bolt-Through", Multi-Layer Armboard Block Mounting
Electronic Flywheel Ultra-Regulated, High-Speed Power Supply for Motor System
High-Efficiency A/C Motor with Double-Regulated, Synthesized Sine-Wave Drive and Balanced Pulley
Electronic Speed Control and Speed Change
Interchangeable Tonearms with SOTA Wood
Optional Tension-Hinged Clear Dust Cover
Specifications:
Rumble: less than -60db unweighted (10cm/sec @ 1000Hz)
Wow & Flutter: less than .04% RMS
Suspension: tuned 4-point stretched-spring sub-chassis, 2.55 Hz frequency
Platter: individually balanced 14 lb one-piece cast platter with internal damping, lead flywheel ring, SOTA Vinyl-Acrylic Supermat, molded silicone vacuum lip and anti-static Groove Damper mat
Vacuum System: electronic-sensing, provides LP clamping vacuum pressure of 3.0 Hg, +/- 0.2 Hg
Shaft: hardened steel, hand matched to sintered bronze sleeves
Motor: high-efficiency A/C motor with double-regulated, synthesized sine-wave drive and balanced pulley; electronic flywheel with ultra-regulated, high-speed power supply for motor system
Bearing: thrust pad; polished sapphire disc; thrust point: hardened chrome steel ball
Transmission: belt driven
Speeds: 33-1/3 and 45 RPM, electronically switchable with fine tuning
Weight: 44 lb (20 kg) turntable only; 10 lb (9 kg) pump unit
Dimensions: 7-1/2"H (to top of dust cover), 20-1/4"W, 16-1/2"D