Description:
This finished power amplifier board adopts famous circuit design, with high power, good sound quality and low distortion. All parameters of the amp board have been strictly tested. As long as the wiring is correct, the sound can be heard. No user debugging is required. The board comes with filter rectifier and heat sink. Just connect transformer and preamplifier. With proper matching, the sound quality of this amplifier is close to that of professional amplifiers.

Features:
- HiFi sound quality
- 8 Original tubes, including 3858 and 1494
- Size: 21.5 x 14.5 x 7.2cm
- Operating Voltage: Dual AC 24-36V; Recommended Voltage: Dual 30V or dual 32V
- Peak Output Power: 500W + 500W
- Distortion: 0.01%
- Four 10,000UF imported capacitors are connected in parallel to ensure sufficient current supply during large dynamics
- The power amp board with three ports
- Better load capacity. It fits ordinary home speakers
- High-frequency sound is slim and penetrating. Medium-frequency sound is sweet and natural. The low-frequency sound is full of vitality, but also full of flexibility and strength
- Designed with rectifier filter, and a large heat sink 21.6 x 14.3cm
- Adopt a rectifier bridge stack with a capacity of more than 15A, the power path is unobstructed
- High SNR and no noise
- Built-in speaker delay protection circuit. You will not hear the impact of power supply from your speakers
- LED Indicator: The LED is lit when it is working
- Dedicated audio tubes are used as driving tubes, ensuring HiFi sound quality

Package Included:
- 1 x Power Amplifier Board