Grandioso T1 Analog Turntable

The principle of rotational operation by magnet and teeth

Extremely quiet rotation

For vinyl record playback, which picks up vibrations from record grooves on the order of microns and converts them into audio signals, the elimination of vibrations generated by motors is essential for master sound reproduction.
The Esoteric MagneDrive System is free from motor vibration by making the power transmission from the motor to the platter non-contact, thus obtaining a crystal clear sound.

Platter with Magne-Float system

The platter is a high-mass design of 19kg machined from aluminum block.
The Magne-Float system reduces the load on the bearing to approximately 4kg,
and contributes to quiet rotation by achieving both silky-smooth rotation
with high rotational inertia and reduced friction level in an ideal manner. In addition,
inverted bearings are employed to bring the fulcrum of the platter closer
to the surface of the vinyl disc and increase the stability of rotation.

The platter surface, which is focused on beautiful appearance,
is carefully finished one-by-one by skilled craftsmen in the final process
to increase surface smoothness and create a beautiful spin pattern that resembles craftwork.

Power supply unit for motor

The power supply unit for the motor is isolated from the motor and supplies
extremely clean and powerful current. A dedicated over-sized toroidal power transformer
is accommodated in a sepated unit. The power supply for the operation is driven
by an R-core power transformer separate from that for the motor.
The enclosure, which requires rigidity, is made of aluminum and is thoroughly non-resonant,
while, the top panel, which needs to be free of vibration for an open sound,
has a semi-floating structure, and the isolation feet with a special structure reduce
mechanical stress and improves sound quality.

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