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PGA2310 Amplifier 3 Input Signal Switching Remote Volume Control Preamplifier Board Kit
- All components of this product are original authentic, unpretentious, pure quality; using high-quality original parts, not just the safety and quality guaranteed, long life, more importantly, so that the actual performance can meet the design goals of a strong guarantee. Our pursuit of first-class quality is the consistent aim.
- 1.Control Accuracy: 100 times higher than the mechanical potentiometer, at least 10 times higher than the relay shunt resistor array, precision <1/1000.
- 2.Sound / Distortion: BB the top, almost without any switching distortion, distortion of less than one ten thousandth.
- 3.Life: mechanical potentiometers wear, the greater the resistance with the use of a long time contacts with relay control.
- 4.This circuit is intelligent, does not start in below 0 dB PGA2310 internal amplification, only to start the internal resistor arrays to control the volume, the output can be connected to the other before the class to use, then it is equivalent to the potentiometer volume harmonic signal switching function, the remote control to> 0dB, make it internal super amplifier automatically start CS3310 do preamplifier up to 31dB.
- 1.Power 1 to 2 seconds of display brightness, the light flash is working properly, flashes three times YUNAJING
- 2.Power reset at-46dB
- 3.The lower right corner of the encoder: twist like a potentiometer is adjust the volume, you can also like a contact switch can be pressed to switch the input three input signals: DVDs, CDs, DRE
- 4.Remote control receiver capable is 10 meters.
- 5.Board Size: 80 x 70 mm
- 6.CPU board size: width 38 × length 102mm
- 7.Display size: 27 × 70.5mm
- 8.Voltage: exchange 6V-0-6V/1A (can’t exceed 9V-0-9V)
- 1pc PGA2310 Control Preamplifier Board Kit
- 1pc Remote Controller
- 1pc Crystal Monitor