Audio Technologies

Text Box: Copyright 2012 Audio Technologies, Miltiadis Logothetis Laboratory, All Rights Reserved.
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# Two platters # Two motors # Parallel tracking tone arm

 

TT-12 TURNTABLE

The TT-12 turntable has two equal mass aluminum platters rotating together.

The two platters are fixed to a high mass aluminum axle.

The result of this design is a platform, particularly isolated from environmental and mechanical noise, while maintaining stability.

A low noise stabilized power supply feeds a quadrature oscillator and two power amplifiers.

The outputs of the power amplifiers, provide two sinusoidal signals and drive the two motors.

Specially shaped aluminum pulleys, rotate the below platter with two belts.

A precision ruby bearing, provides smooth rotation and maintenance free.

 

TA-12 PARALLEL TRACKING TONEARM

In pivoted tonearms, the arm is moved in an arc across the record surface, so the stylus following the record groove has tracking errors.

The arm of the TA-12 moves tangentially to a linear path.

The cartridge moves parallel to the groove, following the same path as the cutting head did when making the record.

Cantilever and stylus are perfectly aligned.

No side forces are generated and anti-skating compensation is not required.

 

 

 

 

TT-12

DIMENSIONS: 600x400x240mm

WEIGHT: 39kg

SPEED: 33.3rpm

SPEED VARIANCE: 0.03%

POWER SUPPLY (external): voltage input 230vac, output 15vac 50w

POWER SUPPLY (turntable): 12vdc & 15vdc stabilized

MOTORS: two double coil motors

MOTORS DRIVER: sin-cos low distortion power signal

PLATTERS WEIGHT: 8+8kgr

MAIN BEARING: ruby

TA-12

TRACKING: Low friction, linear tracking with two ball bearings.

VTA ADJUSTMENT: 18mm.

WEIGHT: 7,8kg.

DIMENSIONS: 600x200x185mm.

 

TT-12 TA-12 SPECIFICATIONS

TT-12 turntable TA-12 tonearm

Rounded Rectangle: TT-12 TA-12 pictures###and measurements