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  • ∑A Series

  • Product type: Digital Amplifier Product

    Model: ∑A

  • ∑A performance overview ∑A series is another design for the digital amplifier by the Kobble engineers. It has inherited the high reliability and applicability of classic power amplifiers, and we have re-designed the digital modulation circuit which makes the input have a large dynamic range, the amplifier work high efficiency and output with small distortion. Add the parallel and bridge mode functions which make it can satisfy to all kinds of occasions and have the strong applicability.
  • Product in kind prevail, specifications maybe change without notice.
  • Series Display
  • Specification
  • Operation manual
The following information is only for this product series, the details of this product features please refer to the specification parameters.


Product manual
∑A "Product manual"introduction:

Manual description

Product manual has introduced the structure specifications, maintenance and others of the product in details, please read this manual carefully. When finish reading, please keep instruction manual in safe for future reference. Please keep the purchase invoice and warranty card in safe, which is an important basis for the maintenance services.

Please check whether the power supply has a good grounding protection before use, so as to ensure your safe use. We will not be responsible for the problems arising if you do not comply with this manual.