Kuzma Stabi REF 2 101014 - Manual (Page 3)

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General description
Stabi Reference turntable is a suspended subchassis turntable. The main chassis, subchassis
and platter are of an acrylic and aluminium sandwich construction which dampens all
resonance of the turntable. The subchassis is isolated from the environment by four springs
which are damped with silicon oil in sealed reservoirs. The suspension is easily adjusted via
four knobs on the turntable top. The whole turntable stands on three large spikes.
The bearing assembly is of an inverted type. The platter lies on a ruby ball and is centred by a
sliding ring. These both have their own oil bath.
Two motors drive the platter via a flat belt. The turntable has its own external motor
controller which enables motors to rotate with minimum vibration and constant torque. On the
PS REF 2 ( MCU- motor control unit) front panel is a speed display and start, store and speed
selector. It is computer controlled, split phase with fine speed adjustment. The signal is
amplified by two 20W amplifiers.
Each turntable is individually built and tested and made of the best available materials to
ensure the highest possible standard of musical performance. The turntable is supplied with
one predrilled armboard.
Kuzma Stabi Reference turntable:
Mass
40 kg
External dimensions 500x400x200 mm
Weight of platter 8 kg
Resonance of subchassis 2 Hz (damped)
Speeds 33, 45 RPM
Fine speed adjustment yes
Mat
textile & rubber
Motor 2 pcs 24 poles
Mains supply (non-selectable) 110-130 V 50-60 Hz,
200-240 V 50- 60 Hz
Max tonearm weight: 2,5 kg
PS REF 2:Motor Controller Unit Ref 2 ( MCU ):
Mass: 2 kg
Size: 120x140x400 mm
Power consumption: 50w
Output: 33, 45 rpm (40-100Hz, 110V)
Optional: various predrilled armboards (SME, Graham, Triplanar, Ikeda, Ortofon,…)
Safety Precautions:
Electrical connection to the motor controller (MCU) from the mains comes via the cable.
Please keep MCU away from moisture and be careful not to damage the mains cable. The
same precaution applies to cables feeding the turntable motors.