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ReferencePower Amplifier
Instruction Manual

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Summary of Contents for Power Modules Belles 350A Reference

  • Page 1 ReferencePower Amplifier Instruction Manual...
  • Page 2 Important Safety Instructions For your safety please read the following instructions carefully before installing and connecting this unit to the mains supply. We advise you to follow all instructions, adhere to all warnings and keep these instructions for future reference. WARNING –...
  • Page 3 The unit must be installed on a sturdy level surface and ensure there is adequate ventilation (at least 10cm all round). Do not put objects on top of the unit. Do not situate the unit on a rug or other soft surface or obstruct any air inlets or outlets.
  • Page 4 The wire which is coloured BROWN must be connected to the terminal which is marked with the letter ‘L’ or coloured RED. The wire which is coloured GREEN/YELLOW must be connected to the terminal which is marked with the letter ‘E’ or coloured GREEN. If a 13amp (BS1363) plug is used, a 4.0 amp slo-blo fuse must be fitted or if any other type of plug is used a 4.0 amp slo-blo or 4.0 amp slo-blo fuse must be fitted, either in the plug or adapter or on the distribution...
  • Page 5: Unpacking The Unit

    The Belles 350A Reference is designed for systems using either 2, 4 or 8 ohm speakers. WARNING: DO NOT move the speaker leads or interconnect cables until the amplifier has been powered off at least 30 seconds.
  • Page 6 In any case, the amplifier should be located as close to the speakers as practically feasible. The Belles 350A Reference is equipped with raised rubber feet for the following reasons: (a) To raise the unit up sufficiently so that continuous ventilation can be maintained, (b) To eliminate acoustic feedback, and (c) To provide a measure of protection against scratching any surface on which the unit is placed.
  • Page 7 3. The signal common is pin 1of the XLR connector. Preparation and Checkout Like any high performance, audiophile quality component, the Belles 350A Reference requires about 250 hours of circuit forming (burn-in) time before a realistic evaluation of its capabilities can take place. We recommend that you run the white noise from an FM tuner into your system, with the speakers connected, at low volume, as one method of ‘forming’...
  • Page 8: Specifications

    Specifications The specifications for the Belles 350A Reference power amplifier are as follows: Stereo single channel power ...20 to 20,000 Hz (250 watts per channel into ....... . .8 ohms, 500 watts per channel into 4 ohms) Monoblock power .
  • Page 9: Limited Warranty

    In lieu of having previously registered the purchase of the unit by completing and returning the attached Purchase Registration Card, the unit must be accompanied by proof of purchase (bill of sale) from an authorized Power Modules dealer. Power Modules Inc.