E590 Electronic tube transistor combined 120W*2 HIFI power amplifier with bluetooth

1. A circuit architecture that combines transistors and electronic tubes.

2. Using 1943+5200 transistors, with balanced sound and high output power.

3. E590 comes with Bluetooth 5.0 receiver.

4. Multi input interface, convenient and practical.

5. Equipped with USB flash drive playback function.

6. New electronic filtering technology.

7. Discrete component pairing technology.

8. Customized A-core Toroidal transformer.

9. Equipped with a protective circuit, effectively protecting your audio equipment.

10. Intelligent cooling, automatically start the Computer fan when the radiator temperature is high.

Parameters:

Output power: 120W+120W

Frequency response: 10Hz-30KHz

Signal to noise ratio: 100db

Harmonic distortion: ≤ 0.01%

Input impedance: 50k ohms

Weight: 7.6kg