1, Support USB and SD card. 2, Support FM Radio function 3, Sensitivity: 290mv 4, Warranty: 3 years

 USB+SD Card+FM Radio Tube Amplifier HI-155

FEATURES

HI series tube amplifier have reliable quality, best tone. HI-155 is equipped remote control.

SPECIFICATION

RMS Power(8ohms)	2x5W	Voltage	AC110V/220V 60Hz/50Hz
Sensitivity	290mv	Volume	32LX30WX16H(cm)
Distortion Factor	≤0.8%	Signal-to-Noises	88dB
Inputs	4 Groups	Outputs	2 Groups
Vacuum Tubes	EL84X4 14AX7X2 6E2 X	Frequency	20Hz-55KHz ±1dB
Size of outer carton	420x350x290mm	Gross weight	12.00kg

Naphon : USB+SD Card+FM Radio Tube Amplifier HI-155