200W+200W High Power Hifi Fever Tube Amplifier Pre-stage Auido Speaker Amplifier Bluetooth 5.0 Support 4-8 Home Theater Speaker

Description Report Item 200W+200W High Power Fever Hifi Tube Amplifier Pre-stage Auido Speaker Amplifier Home Theater Bluetooth 5.0 Support 4-8Ω speaker

Function description:

Output power: 200W+200W

Input impedance: 47KΩ

Input Sensitivity: 300mV

Total harmonic distortion: ≤0.5%

Frequency Response: 20Hz-20KHz +-2dB

Signal-to-noise ratio: ≥80dB

Input power: 220V+-10% 50Hz

Connection method: 5.0 Bluetooth, USB, support fiber/coaxial, U disk, compatible with smart phones, IPad, notebook computers, etc.; FLAC APE WAV, MP3 and other formats, walking CD;

Features: It has aluminum alloy body + fever electronic tube, double toroidal transformer, original Toshiba pair tube, variable high and low tone, intelligent fan cooling; Package include: 1PC