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© DENAFRIPS CO. LTD. & VINSHINE AUDIO PTE. LTD. (SINGAPORE)  

ALL RIGHTS RESERVED 

1.

 

INSTALLATION & SAFETY INSTRUCTIONS 

This PREAMP is designed and built to provide trouble-free performance, but as with all 
electronic devices it is necessary to observe a few precautions: 

 

Unpack the PREAMP carefully. 

 

Position the PREAMP on a stable, horizontal surface, i.e. sturdy rack.  

 

The PREAMP supports voltage 100-250VAC worldwide voltage. Please connect the 
AC power cord with earth(ground) pin unless it is absolutely required to reduce hum 

from the ground loops of the connected devices.  

 

Always ensure that when disconnecting and reconnecting your audio equipment the 

mains supply is turned off. 

 

Position the power cord and signal interconnects where they are not likely cause trip 
and fall hazard. 

 

Do not use the PREAMP near water, or place water-filled containers on the PREAMP. 

Entry of liquid into the PREAMP is hazardous and may cause electric shock and/or 

fire hazard. 

 

Do not place the unit under direct sunlight or heat source. 

 

Do not remove any covers or try to gain access to the inside. There are no user 

adjustments or fuses to change without qualification.  

 

Clean regularly with a damp soft cloth. Do not use any cleaning agents as it might 
damage the surface finishing. 

 

The electronics in modern hi-fi equipment is complex and may, therefore, be 
adversely affected or damaged by lightning. For protection of the audio system 

during electrical storms, disconnect the mains plugs. 

 

 

 

Summary of Contents for HESTIA PREAMP

Page 1: ... DENAFRIPS CO LTD VINSHINE AUDIO PTE LTD SINGAPORE ALL RIGHTS RESERVED V1 0 19th Sept 2020 HESTIA PREAMP OWNER S MANUAL ...

Page 2: ...E LTD SINGAPORE ALL RIGHTS RESERVED Contents 1 INSTALLATION SAFETY INSTRUCTIONS 2 2 INTRODUCTION 3 3 OPERATING INSTRUCTION 4 3 1 Quick Start Guide 4 3 2 Front Panel 5 3 3 Rear Panel 6 3 4 Remote Control 7 4 SPECIFICATIONS 8 5 WARRANTY 9 ...

Page 3: ...o equipment the mains supply is turned off Position the power cord and signal interconnects where they are not likely cause trip and fall hazard Do not use the PREAMP near water or place water filled containers on the PREAMP Entry of liquid into the PREAMP is hazardous and may cause electric shock and or fire hazard Do not place the unit under direct sunlight or heat source Do not remove any cover...

Page 4: ...t as the high value linestage Equipped with the advanced microprocessor CPLD discrete relay based 60 steps volume control coupled with current drive Darlington arrays network and the precision matched Resistors yielded perfect channel balance low distortion and low noise The full discrete Class A output stage not only does it sounds full body it reproduces transparent and spaciously sounding liter...

Page 5: ... Control CR2032 battery is required Connection Power Use a proper AC power cord connect it to the PREAMP power socket Inputs The PREAMP comes with 3 switchable inputs XLR1 XLR2 RCA Output All outputs XLR RCA are active simultaneously Connect the output to the power amplifier WARNING Please power off all equipment prior connection disconnection of cables ...

Page 6: ...ing mode The PREAMP takes about 3 5 seconds to start up 2 Inputs Selection Turn the knob button clockwise counter clockwise to select the desired input IN1 IN2 IN3 correspond to XLR1 XLR2 RCA 3 Display The LED display the current selected Input and Volume from 0 60 4 Volume Control Volume Control from 0 min 70dB to 60 max 0dB Each step is about 1 1 5dB The HESTIA is a unity gain PREAMP with relays...

Page 7: ...r cord with earth ground pin connected 2 Analog Inputs Connected the input sources cable to the desire input XLR1 XLR2 RCA XLR4 is recommended for user with one source i e DENAFRIPS DAC The HESTIA is a true balanced PREAMP with XLR Pin 2 Hot Pin 3 Cold Pin 1 Gnd 3 Analog Outputs All outputs are active at the same time Connect desire output to the power amplifier When use with single ended input so...

Page 8: ...TD VINSHINE AUDIO PTE LTD SINGAPORE ALL RIGHTS RESERVED 3 4 Remote Control Power Vol Analog Source Mute Time Turn on standby the PREAMP Volume Control Source Selection Mute Dim Display NOTE CR2032 battery is required ...

Page 9: ...sion Matched Resistors Components with Perfect Channel Balance And Low Distortion Remote Controlled Input IN1 XLR IN2 XLR IN3 RCA Input Impedance Single Ended 12 2K Ohms Balanced 60K Ohms Output RCA at 2 0Vrms XLR at 4 0Vrms Output Impedance Single Ended 200 Ohms Balanced 400 Ohms Gain Unity Gain 0dB AC Power Requirement 100 240VAC 50 60Hz Worldwide Voltage Power Consumption 1W Idle 20W Operationa...

Page 10: ... of warranty from the date of purchase delivery whichever later Defective Within Warranty Policy First 30 Days DENAFRIPS to bear both way shipping fee Within 1st Year Customer to bear one way shipping fee DENAFRIPS shall cover the return shipping fee Out of Warranty Customer to bear both way shipping cost DENAFRIPS to provide repair maintenance services at cost ...

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