500w amplifiers board in comparison

1. The rated supply is supply 65V, and the can work normally at 58--- 70V (cannot 70V, otherwise it will burn out). If it is a ring cow, because it does not have a regulator function, the will vary. If the grid fluctuates, the margin. Do not the and negative poles of the supply wrong to avoid burning the board

Power supply dual DC power supply 58 --- 70V

The rated output power 500W ( 65V power supply, 4 ohm load, distortion 10%)

1. The rated power supply is supply 65V, and the can work normally at 58--- 70V (cannot 70V, otherwise it will burn out). If it is a ring cow, because it does not have a regulator function, the will vary. If the power grid fluctuates, use the margin. Do not connect the and negative poles of the power supply wrong to avoid burning the board

Short Circuit This amplifier board features built-in output short circuit ion, ensu seaml in practical use. xNo more worries about potential hazards; xit s your devices om malfunctions, providing peace of mind and enhancing ility for prolonged experience.

4. Although the audio output has short circuit protection, try not to short circuit

2. The power supply is recommended to be a DC dual power supply 65V power supply with better filtering

High-current Relays - Original relays prevent ignition and oxidation, ensuring long-term reliability.

daily AMP This output integration your its circuit short mechanism mind peace offe Assured Quality - With rigorous inspections completed before leaving the factory, the circuit board quality is thoroughly guaranteed. You can use it confidently, knowing that each piece has undergone careful testing to meet high standards. This dedication to quality ensures that your syst perform flawlessly, time after time.

4. Although the audio output has short circuit protection, try not to short circuit

Enhanced Circuitry The refined board incorporates optimized circuitry with increased horn relay safeguard, a startup delay, and immediate shutdown break, effectively mitigating switching impacts.

The main knob uses a high-end rotary encoder for 360 degree infinite tuning and a smooth feel