TOPPING PA3 Desktop HiFi Digital Amplifier (Silver)
Product Description
TOPPING PA3 Desktop HiFi Digital Amplifier (Silver)
- 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):
Technical Specifications
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