KRONOS PRO 

The Kronos suspended turntable is the first to employ two platters rotating in opposite directions

to achieve a ‘balance’ of forces, eliminating torque-induced vibrations.

SPECIFICATIONS:

Speed guidance system: continuous open-loop feedback

Sensors type: optical diode I/O (each platter)

Correction cycle: every two rotations. 1.5% max. 0.05% min.

Monitoring: twin real-time speed LED display

Command input type: 1 capacitance sensor on/off (left), 1 capacitance sensor 33/45 (right)

Platters type: composite layers and encapsulated, balanced

Platter weight: 30 lbs / platter

Drive: 2 silicone/viton 1.8 sting belts / platter

Compensation pulley: teflon and chrome steel bearing

Lubricant: synthetic grease

Sevice interval: 1 year (clean and re-grease)

Main bearings: dual hydraulic isolated inverted sleeve and ball

Shaft type: grounded, heat-hardened tool steel PVD-coated

Ball type: ceramic top platter, steel lower platter

Lubricant: 8 ml. variable-viscosity synthetic oil

Service interval: 5 years (clean and re-oil)

Suspension: full floating top suspended

Elastomers: 317 o-rings , viton/silicone mix

Eervice life: lifetime

Rotational speed: 33.3 rpm and 45 rpm

Tonearm length: 9 to 12 inches

Power supply: dual channel pure class A linear DC

AC voltage input: 110V or 220V factory set

DC voltage output: 0 to 5 volt, cpu controlled

DC transmission: factory calibrated, pico 3 pin cable

Data input/output bus: RS232

Transmission: pico 4 pin cable

Motors: 2432 precious metal brushes dc motors (qty 2)

Motor mounts: delrin enclosure, height adjustable

Dimensions: 22 in (W) x 14 in (D) x 11 in (H).  56 cm (W) x 36 cm (D) x 28 cm (H)

Crate dimensions: 25 in (W) x 17 in (D) x 15 in (H).  64 cm (W) x 43 cm (D) x 38 cm (H)

Weight: 90 lbs / 41 kg

Shipping weight:  120 lbs / 55 kg