Topping PA3 Desktop Power Amplifier 80W x 80W 2 Channel for sale in Phoenix, AZ
Topping PA3 Desktop Power Amplifier 80W x 80W 2 Channel TDA7498E HiFi Class D Digital Amplifiers Audio Amps (Black) Unique design:Our team use brand new design to PA3.We make the PA3's front panel without any screw on it, and make the rear panel fully embedded to enhance the effect of integration.We also design curvatures on PA3 and make it out with aluminum and exquisite detail. We are sure you wil like it.? TOPPING PA3 desktop hiFi digital amplifier has over load, over heat, over voltage and low voltage protection. PA3 uses the MCU+TDA7498E project.? 2 way RCA inputs: PA3 support 2 way RCA input, you can connect 2 devices to PA3 at a time and select any one of it to enjoy music.? PA3 signal link uses Hifi devices: ALPS potentiometer, EPCOS capacitance.Parameter: Analog input: 2 * RCA (L + R) Amplifier output: banana socket, BTL outputRecommended impedance load range: 4-8?Maximum output power: 80W * 2 (4?); 70W * 2 (8?)Typical Distortion (@ 1kHz): 0.04%Frequency response: 20Hz-20KHzInput sensitivity: 0.6Vrms (4?); 0.9Vrms (8?)Noise (A weight): ? Two-way Analog Inputs: PA3 support 2 way RCA input, you can connect 2 devices to PA3 at a time and select any one of it to enjoy music. ? TOPPING PA3 desktop hiFi digital amplifier has over load, over heat, over voltage and low voltage protection. PA3 uses the MCU+TDA7498E project. ? 80W x 80W Output Power: We use ST' s class D amplifier TDA7498E for PA3, it can output 80W x 80W at 4ohm load, high power version. Strong output of PA3 is enough for 10-inch speakers. ? Intelligent control and monitoring: The two LEDS on the panel not only shows the input status but can also be used as a fault indication because we use a MCU to monitor PA3, including overload, overheating, overvoltage and lowvoltage. In addition, MCU also provides input memory for PA3. ? One year warranty, 24-hours service. Please contact us if you have any question, we will help you.
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