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Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp
Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp
Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp
Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp
Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp

Hifi B1 Opa Stereo Preamplifier Board / Kit Balance Preamp

$ 18.48

Availability: 100 in stock
  • Condition: New
  • Brand: SENGTERBELLE
  • Compatible Brand: Universal
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Type: Preamp Board

    Description

    Details：
    Size：205 x 62mm This preamplifier design is designed to have a stronger musical taste in the sense of hearing It adopts the circuit form of buffer + inverted 5 times amplification + inverted 1 times, The sound has a special warm and delicate musical atmosphere, which is different from the commonly used positive phase amplification. The architecture of the preamplifier determines that it can output a balanced signal, which can be used to adapt to different power amplifier inputs. Power supply voltage: dual AC12V-18V.
    Note ：
    Diy Kit：all parts need buyer to solder it ，
    （not included 4pcs opa）
    Assembled board ：have tested it well ，
    （not included 4pcs opa）
    We can provide part list and circuit diagram ！
    Custom Duties & Taxes
    1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
    2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.