KRONOS Pro
SPECIFICATIONS
net dimensions:
22 in (W) x 14 in (D) x 11 in (H)
56 cm (W) x 36 cm (D) x 28 cm (H)
net weight:
90 lbs / 41 kg
crate dimensions:
25 in (W) x 17 in (D) x 15 in (H)
64 cm (W) x 43 cm (D) x 38 cm (H)
shipping weight:
120 lbs / 55 kg
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, dual 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
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
service life:
lifetime
