The direct-drive player which adopted the
In order to banish an oscillating propagation from a cabinet, in Tt1000,
it is considered as the three-layer structure which raised the plane precision
and which sandwiched the aluminum board of 8mm thickness with special glass
(thick and 7.5kg) 15mm. This has eliminated an unnecessary howling and
The hard glass with a wall
thickness of 5mm it had hard glass, and the hardness which has too much and
weight for innocent copper from the view of using the structure where not the
method of absorbing an oscillation for a large material but the oscillations
itself of an internal loss, such as rubber, are not received is adopted as a
The always uniform wait was applied also to the disk with curvature, and the mass variable scheme dynamic balance type tone arm which can change the effective mass of an arm according to compliance is adopted so that the performance of all cartridges can moreover fully be demonstrated.
A mass uses a small super aluminum alloy with a big intensity for the straight
type aluminum material which made the effective mass small, and the connector
fraction with a head shell has become a semi integrated type of the it1
type side contact without an occurrence of the vibration accompanying shakiness
The newly developed high torque DD motor by the special order of a
Marantz is carried in the phone motor which drives a heavy weight class
turntable with a weight of 3.4kg. The starting torque by a powerful magnetic
circuit can also be 1.6kg.
A normal rotation is reached in 1/2 rotation
after a start. Furthermore, in the rotation system, to a dynamic load variation,
it is the moment of inertia of this heavy weight class turntable, and the method
quartz-crystal nowait-lock organization of a perimeter detection has realized
the high order accuracy and the exact rotation to static load variations, such
as a drift.
In order to secure the trances without the influence of an
unnecessary oscillation, the Naked material of the aluminum which it began to
delete from a big lump is used for the arm base. Moreover, it is the design
considered so that the tone arm from 190mm of effective lengths to 230mm could
be attached universally by rotating this fraction.
And it is also possible
to upgrade to a double arm using the subarm space provided for the left back.
An air suspension type insulator with sufficient absorber capacity is
Height control is also free for this insulator, and the level
criteria of a turntable can also do a setups correctly.
The harmful hum by power-source induction is not received at all, but it
is the "independent power supply stream composition" which can
reproduce a low distortion.
through a perfect unvibrated design, Power SW and the velocity switchover SW
adopt the touch sensor scheme touched with a finger.
Electromagnetic-brake equipment which controls a turntable by a stop
The light emitting diode indicator lamp which
displays a low-speed rotation.
||PLL quartz-crystal nowait-lock DC servo
|Wow and flutter
|S/N ratio (DIN B WTD)
||73dB or more
|Using tone arm
||Dynamic balance type
|Glass sheet weight
||Width 510x height 167x depth of 430mm
||Main unit: 26kg
Power-supply unit: 1.5kg