Weiliang high-end X20-PRO HIFI amplifier dual TPA3255 US ES9039 independent decoding Bluetooth 6.2
model X20-PRO
chip set TPA3255×2+ES9039Q2M+QCC3095
input interface AUX1/AUX2/ Optical Fiber/Coaxial/Bluetooth /U Disk
output rating 300W×2 @4ohm 150W×2 @8ohm
input sensitivity 0.5V
output impedance 2-8ohm
Bluetooth protocol SBC/AAC/APTX/APTX-HD/LDAC/APTX-ADAPTIVE
Bluetooth version 6.2
Bluetooth sampling rate 16-24Bit 44.1-96kHz
High/low adjustment range ±10dB
SNR ≥-100dB
total harmonic distortion 0.03%
frequency response 10Hz-20kHz
U disk playback The maximum support is 128GB, and MP3/WAV/APE/FLAC is supported.
U disk sampling rate 16Bit 44.1~48kHz
operating voltage AC100-220V50/60Hz
product size 242*50*207mm
package weight 3 kg









