Features

By seperating the power supply, more precise reproduction has been made possible. The output of the power supply unit was a floating constant current power supply; Success has been made in constructing an ultra low noise power supply with a shunt regulator in the amplifiers main body.

Since the output impedance of the floating constant current power supply of the power unit is several MΩ, the amplifier main body and the power supply unit are equivalently in an insulated state, resulting in noises such as induction no longer being picked up, and it is possible to reproduce sound with even higher precision.


Specifications

- Model - PRE-5420MK3

- Power Source - AC100, 115, 200, 230v

- Voltage Input - x3

- SATRI-LINK Input - x2

- Voltage Output - x1

- SATRI-LINK Output - x1 (use of SATRI-IC)

- Speaker Output - x0

- Gain Controller - Digital control ATT in the PCB

- MC Input - x0

- MM Input - x0

- Voltage Headphone Output - x1

- Current Headphone Output - x0

- MUTING - x1

- CPU - x1

- Display - LCD Display

- Protection - x1

- Materials:
  Chassis, Cover and Panel - Aluminium
  Legs - Stainless Steel
  Knob - Bakelite

- Finish:
  Chassis - Black semi-matte paint
  Cover - Black crystal paint
  Front panel - Mica black paint

- Safety Inspection - PSE Standard