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To our valued customer and music enthusiast, 

 

with the purchase of your new ACCUSTIC ARTS

®

 POWER I you have opted for a product which 

incorporates the most modern technology to achieve excellent sound and quality. To make sure that you 

have pleasure for as long as possible with your preamplifier we kindly ask you to thoroughly read this 

instruction manual through to the end.  

 

We wish you many enjoyable hours of listening to music with your new unit. 

 

ACCUSTIC ARTS

®

 / Lauffen (Germany) 

 

 

 

C o n t e n t 

 

1  POWER I highlights ____ 

Page 2 

 

2  Important safety instructions ____ 

Page 3 

 

3  Unpacking ____ 

Page 4 

 

4  Positioning ____ 

Page 5 

 

5  Installation and start-up ____ 

Page 5

 

  5. 1  Connection to mains power  

  5. 2  Use and start-up of an analog input 

  5. 3  Use of INPUT 5 as SURROUND BYPASS 

  5. 4  Use of the PRE-OUTPUT   

  5. 5  Use of the headphone output PHONES 

  5. 6  Loudspeaker cables  

  5. 7  Correct phases for the loudspeakers 

  5. 8  Replacing damaged mains fuses 

 

6  How to start the POWER I ____ 

Page 9 

7    Menu setting ____ 

Page 9

 

 

8  Looking after your equipment ____ 

Page 12 

 

9  Troubleshooting ____ 

Page 12 

 

10 Specifications (selection) ____ 

Page 13 

 

11  Copyright, trademarks, warranty ____ 

Page 14

 

 

 

 

1  POWER I - highlights 

 

 

Audiophile integrated stereo power amplifier with high output performance 

 

 

12 selected bipolar output transistors of highest quality 

 

 

Encapsulated 500 VA toroidal core transformer of premium quality for high output reserves; separate 

windings for preamp section and for power amp section  

 

 

Integrated, switchable headphones amplifier of premium quality 

 

 

Very good smoothing thanks to more than 54.000 µF power supply capacity 

 

 

High damping factor for high output reserves 

 

 

Integrated protective circuit switches ascents off when clipping, HF oscillations or too high DC offset 

occurs 

 

 

Constant low operating temperature due to generously dimensioned heat sink  

 

 

 

2 x balanced high level inputs (XLR)  

 

Summary of Contents for POWER I you

Page 1: ...S 5 6 Loudspeaker cables 5 7 Correct phases for the loudspeakers 5 8 Replacing damaged mains fuses 6 How to start the POWER I ____ Page 9 7 Menu setting ____ Page 9 8 Looking after your equipment ____...

Page 2: ...s or when unused for long periods of time Ensure that the appliance has sufficient air around it and avoid extreme temperature influences on the unit especially direct sunshine and high humidity Alway...

Page 3: ...liance dicates compliance of this device with the EMC Electromagnetic Compatibility and LVD Low Voltage Directive standards of the European Community Remarks in the manual WARNING Calls attention to a...

Page 4: ...iew 1 POWER Mains power switch 2 FUSE Fuse holder for the main fuse plastic cap with integrated fuse 3 1 SPEAKER LEFT Left pair of loudspeaker output sockets 3 2 SPEAKER RIGHT Right pair of loudspeake...

Page 5: ...ried out Plug in the mains cable firstly in the inlet connector sockets of the unit and only then the earthing pin plug in the mains socket By actuating the mains power switch POWER you can turn on or...

Page 6: ...rresponding input of your power amplifier In the menu control note that this output is to be set as PRE OUT menu 4 setting 1 Please use only high quality interconnect cables This is the only way to en...

Page 7: ...ltage endurance and the same time lag Never use fuses with other ampere classes or time lag classes IMPORTANT Pull out the mains plug Always disconnect the unit from the mains power before replacing a...

Page 8: ...onnect the unit from the mains power by pulling out the mains plug 7 Menu settings There are the following nine settings in the menu 1 Balance 2 Initial volume 3 Display brightness 4 Adjustment of the...

Page 9: ...ng you back to the previous menu 4 Adjust the preamp output Here the preamp output can be configured By pressing the right rotary knob the preamplifier signal is switched to the Pre Out sockets before...

Page 10: ...his menu you can adjust the level by 12dB for each input to avoid gross volume jumps when switching between the inputs The right knob first selects the input you want to level Then press the right han...

Page 11: ...ft clean cloth and wipe the front plate with this without exerting strong pressure Never use abrasive agents or polishing agents with abrasive particles IMPORTANT Do not place the unit in direct sunsh...

Page 12: ...erly after an electrostatic discharge please switch off the device and turn it on again after a few seconds For malfunctions which affect the reproduction of individual devices first of all make sure...

Page 13: ...f technical development This manual is done by ACCUSTIC ARTS Audio GmbH Copyright 2016 All rights reserved Trademarks ACCUSTIC ARTS is a registered trademark of ACCUSTIC ARTS Audio GmbH Warranty The m...

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