TOPPING PA3 Desktop HiFi Digital Audio Amplifier Amp Stereo Black for Office Decoration

TOPPING PA3 Desktop HiFi Digital Audio Amplifier Amp Stereo Black for Office Decoration

Product features:
- Two-way analog inputs.
- PA3 has over load, over heat, over voltage and low voltage protection.
- Output power can reach to 80W *2
- PA3 signal link uses Hifi devices: ALPS potentiometer, EPCOS capacitance, Omron relay.
- PA3 uses the MCU+TDA7498E project.

Parameter:
- Analog input: 2 * RCA (L + R)
- Amplifier output: banana socket, BTL output
- Recommended impedance load range: 4-8Ω
- Maximum output power: 80W * 2 (4Ω); 70W * 2 (8Ω)
- Typical Distortion (@ 1kHz): 0.04%
- Frequency response: 20Hz-20KHz
- Input sensitivity: 0.6Vrms (4Ω); 0.9Vrms (8Ω)
- Noise (A weight): <0.5mV
- Gain: 29.3dB
- Signal to noise ratio: 89dB (4Ω); 91dB (8Ω)
- Optional specifications:silver,black. Japan,US,Europe,UK,Australia

Packing list:
- 1 x PA3  
- 1 x Power adapter  
- 1 x Power cord
- 1 x User manual  
- 1 x Warranty Card