Audio Note KASSAI Balanced Owner's Information

Mono power amplifiers

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KASSAI
Balanced
MONO POWER AMPLIFIERS
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OWNER'S INFORMATION
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Summary of Contents for Audio Note KASSAI Balanced

  • Page 1 KASSAI Balanced MONO POWER AMPLIFIERS OWNER’S INFORMATION...
  • Page 2 CONTENTS 1) IMPORTANT SAFETY INFORMATION 2) CE DECLARATION OF CONFORMITY DISPOSAL POWER REQUIREMENTS 3) INTRODUCTION 4) OVERVIEW 5) UNPACKING AND INSTALLATION 6) VALVE INSTALLATION 8) CONNECTION 10) OPERATION 11) TECHNICAL SPECIFICATIONS 12) WARRANTY INFORMATION CONTACT INFORMATION...
  • Page 3: Important Safety Information

    ! IMPORTANT SAFETY INFORMATION ! RISK OF SHOCK OR ELECTROCUTION! INTERNAL OPERATING VOLTAGES ARE LETHAL! Do not remove top cover, unless specifically instructed to do so in the user manual. This unit contains fuses and other safety components in accordance with BS60065 requirements.
  • Page 4: Ce Declaration Of Conformity

    BS EN 60065 in accordance with the regulations 73/23/EEC, 89/336/EEC (from 1 January 1997) CE 94 Peter Qvortrup, Director Audio Note (UK) Limited 25 Montefiore Road Hove East Sussex BN3 1RD United Kingdom...
  • Page 5 INTRODUCTION Thank you for purchasing this Audio Note (UK) product. With the correct care it should give you many years of pleasure and enjoyment. Please take the time to read all of the information in this manual before connecting your new component to an electrical supply or your system, to ensure both your safety and satisfaction.
  • Page 6 UHiB material. As would be expected, they are custom designed and manufactured by us, in house in the U.K. As is expected of an Audio Note (UK) Level 4 product, each amplifier is equipped with valve rectification, supplied by a selected 5U4GB valve.
  • Page 7: Unpacking And Installation

    UNPACKING AND INSTALLATION Please take care when unpacking your KASSAI Balanced amplifiers. Choose a clean, clear location to unpack them, and be aware that the amplifiers are very heavy; before attempting to unpack or lift the units, check the weight and if necessary use more than one person so that they can be moved safely and easily.
  • Page 8 VALVE INSTALLATION The amplifiers are shipped without their valve compliment installed. It is necessary to install the valves before operation. It is essential that the valves are installed correctly or serious damage that is not covered by the warranty will result. We recommend that your dealer perform this procedure for you if you are in any way unsure.
  • Page 9 VALVE INSTALLATION continued… You should find the following valves: - 2 x 6SN7 input stage valves 4 x 300B output valves 2 x 5U4GB rectifier valves Once again, please understand that it is absolutely vital these valves are fitted correctly. Looking from the front of the amplifier install the 300B valves first.
  • Page 10 CONNECTION Line inputs Being mono power amplifiers, each KASSAI Balanced is fitted with a single XLR / Balanced input. Looking from behind the amplifiers, they are located at the top / right hand side of the rear panels. Connect the outputs from your preamplifier to these inputs.
  • Page 11 CONNECTION continued… CABLE CONFIGURATION OPTIONS KASSAI INPUT PREAMP OUTPUT SCREEN XLR FEMALE XLR MALE CONVENTIONAL: SCREEN CONNECTED AT BOTH ENDS KASSAI INPUT PREAMP OUTPUT SCREEN XLR FEMALE XLR MALE SCREEN CONNECTED AT PREAMP END ONLY, TO ELIMINATE GROUND LOOPS KASSAI INPUT PREAMP OUTPUT SCREEN XLR MALE...
  • Page 12: Operation

    Once all the connections are completed and checked, ensure that the volume control of your preamplifier / source is at the minimum setting. Turn on all components in the signal chain BEFORE the KASSAI Balanced; they should always be the LAST components to be switched ON, and the FIRST to be switched OFF.
  • Page 13: Technical Specifications

    TECHNICAL SPECIFICATIONS 600 Ohm INPUT IMPEDANCE 1.6V for full output INPUT SENSITIVITY 18 watts RMS per channel into 4 or 8 Ohm MAXIMUM OUTPUT loads +/- 0.3dB CHANNEL BALANCE 2 x 5U4GB VALVE COMPLIMENT 4 x 300B 2 x 6SN7 25KG (per amplifier) UNIT WEIGHT 35KG (per amplifier)
  • Page 14: Warranty Information

    Audio Note (UK) warrants this product to be free from defects in materials and workmanship for two years from the original date of purchase from an appointed Audio Note (UK) dealer, and agrees to cover the cost of parts and associated labour required to correct such defects, subject to terms & conditions.
  • Page 15: Contact Information

    CONTACT INFORMATION If in the future your Audio Note (UK) product requires servicing, or if you require technical support or have any questions regarding this or any of our other products, please contact your local Audio Note (UK) dealer. Alternatively, please feel free to contact us directly: -...

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