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Description
NF J&FXAUDIO FX502SPRO Mini High Power Digital Amplifier HiFi Desktop Audio Power Amplifier for Home Party (Without Power Adapter) - Black
- High fidelity mini power amplifier, TPA3250 high resolution, HIFI chip high power output
- Low distortion, good sound quality, TI digital power amplifier chip TPA3250, with Class D efficiency, provides clear and beautiful sound quality
- Linear hollow inductor, the output adopts a very linear hollow inductor, which has a good listening effect
- The op-amp is used as the preamplifier, and the NE5532, which is known as the king of op-amps, is standard, and the design can be replaced. You can make your own dual op-amp with better performance
- MCU partial control function protection: MCU is used for control, with electronic switches and complete functional protection circuits, as well as with preamplifiers to facilitate the better matching of various HiFi signal sources
Specifications:
- Distortion: 0.01%
- Frequency response: ±1dB
- SNR: 101dB
- Power: (40 hours) 70W/(80 hours) 35 W
- Input sensitivity: 775mV
- Amplifier impedance: 4?6?8?
- Power supply voltage: DC12-24V
- Size: 158.18 x 92.04 x 42.02mm
- Weight: 0.5kg