-40%
Unbalanced to balanced driver board w/ buffer input low distortion 0.006% PCB !
Unbalanced to balanced driver board w/ buffer input low distortion 0.006% PCB !
Unbalanced to balanced driver board w/ buffer input low distortion 0.006% PCB !

Unbalanced to balanced driver board w/ buffer input low distortion 0.006% PCB !

$ 4.21

Availability: 92 in stock
  • Condition: New
  • Type: Headphone Amplifier
  • Brand: Unbranded/Generic
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Seller
  • MPN: Does Not Apply
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Restocking Fee: No

    Description

    This is the PCB of a very low distortion balanced lined driver. It accepts unbalanced input and convert the signal to a balanced output.
    Application : This can be used either as a converter board for preamplifier or power amplifier that has balanced input, or it can be used as a balanced line driver for driving long cable to an audio equipment far apart. By means of balanced cable the noise being picked up would be minimal.
    Circuit feature : The board uses balanced line driver SSM2142. This IC can drive up to 10Vrms to 600 ohm at a super low distortion of 0.006%. The IC is preceded by a buffer formed by an opamp. This allows a very well controlled input impedance for SSM2142 for best performance.
    Supply voltage : +/-9v to +/-15V.
    The PCB has a board thickness of 1.6mm, and copper thickness of 70um.
    This is four times normal board copper thickness ! The surface is gold plated and coated with two-sided solder resist for maximum durability.
    PCB dimension : 88mm x 55mm
    We provide schematic and part list to buyers by EMAIL( to be attached to the shipment notice).
    We do air shipping worldwide at US.00. We welcome combine shipping.
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