Trafomatic Audio EVOLUTION PHONO ONE User Manual Download Page 12

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CONTROLS AND THEIR
FUNCTIONS

REAR PANEL

The only control on the rear panel is the line voltage selector switch located next

to the AC power inlet (AC INPUT). This switch needs to be set so that the number

displayed (115 or 230) corresponds to the line voltage in your country.

The rear panel also hosts grounding lug (GND), MM and MC inputs and single-end

ed (unbalanced) line outputs.

EVOLUT

ION PHONO ONE Solid-state Ph

ono Preamplifier - User Manual

Summary of Contents for EVOLUTION PHONO ONE

Page 1: ...www trafomaticaudio com Rev 1 EVOLUTION PHONO ONE EVOLUTION PHONO ONE Solid state Phono Preamplifier Solid state Phono Preamplifier www trafomaticaudio com Rev 1 ...

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Page 3: ... 05 Operating Procedures 06 Controls and Their Functions 08 Servicing 11 Technical Specifications 12 Table of Contents Section Page No Safety Precautions 02 Getting Started 05 About Your Amplifier 05 Construction and Testing 05 Packaging Unpacking 05 Operating Procedures 06 Controls and Their Functions 08 Servicing 11 Technical Specifications 12 ...

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Page 10: ...ce The four positions selector switch is used to set input im pedance loading impedance for MC cartridges The impedance should be select ed based on cartridge manufacturer s recommendations LEFT SIDE OF AMPLIFIER Power ON OFF switch The switch turns the preamplifier ON and OFF 08 EVOLUTION PHONO ONE Solid state Phono Preamplifier User Manual ...

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Page 12: ...next to the AC power inlet AC INPUT This switch needs to be set so that the number displayed 115 or 230 corresponds to the line voltage in your country The rear panel also hosts grounding lug GND MM and MC inputs and single end ed unbalanced line outputs 10 EVOLUTION PHONO ONE Solid state Phono Preamplifier User Manual ...

Page 13: ...In an unlikely case that the unit does not operate as intended please contact factory or your local distributor for assistance CAUTION Lethal voltages are present inside the amplifier Do not remove the preamplifier s covers Ser vicing of the unit should be performed only by authorized service personnel 11 EVOLUTION PHONO ONE Solid state Phono Preamplifier User Manual ...

Page 14: ...MC RCA 10 20 50 100 ohms selectable Output Impedance 600ohms RIAA Accuracy 0 4 dB max below 1KHz 0 6dB max above 1KHz OP AMP OPA 2134 two per channel Power supply Low Induction toroid transformer by Trafomatic Audio Requirements 120V 60Hz 240V 50Hz switchable 15 watts Weight 6 kg Dimensions 450x 320 x 100mm 12 EVOLUTION PHONO ONE Solid state Phono Preamplifier User Manual ...

Page 15: ...www trafomaticaudio com ...