This is an assembled board of a very low distortion preamplifier(Gain=2) that can convert an unbalanced signal to a balanced signal.
The circuit make uses of a famous balanced line receiver DRV134PA per channel.
The chip can offer a distortion as low as 0.0005% at 1 KHz and 0.001% in the whole audio frequency band( below 18KHz) when driving 600ohm load ! Maximum swing can be 18Vrms at 0.01% distortion ! The gain is fixed at 6dB(2 times).
Supply voltage: +/- 10v to +/-12V. (best for ±12V)
PCB dimension: 53mm x 53mm x 20mm / 2.07"x2.07"x0.78" inch
This is an assembled board of a very low distortion preamplifier(Gain=2) that can convert an unbalanced signal to a balanced signal. The circuit make uses of a famous balanced line receiver DRV134PA per channel. The chip can offer a distortion as low as 0.0005% at 1 KHz and 0.001% in the whole audio frequency band( below 18KHz) when driving 600ohm load ! Maximum swing can be 18Vrms at 0.01% distortion ! The gain is fixed at 6dB(2 times). Supply voltage: +/- 10v to +/-12V. (best for ±12V) PCB dimension: 53mm x 53mm x 20mm / 2.07"x2.07"x0.78" inch Package listing: 1x Unbalanced to Balanced Output Stereo Converter Board
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Sehr beeindruckt von der Qualität und der schnellen Lieferung. Werde hier wieder einkaufen.
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Das Produkt entspricht genau der Beschreibung. Sehr zufrieden mit meinem Kauf.
