Description: DP-02 Bluetooth bile preamp HIFI amplifier preamplifier Fully compatible with Bluetooth, AUX, SD card With headphone amplifier function OLED display Remote control operation, convenient and fast Specification: Tube model: 6K4 Output level: 1.9VRMS Distortion: 0.2% Signal to noise ratio: 88dB Frequency response: 20hz-20kHz Headphone output power: 17mW Headphone signal to noise ratio: 83dB Input interface: Bluetooth, AUX, U disk slot, SD card slot Output interface: RCA, 3.5mm headphone jack DC power supply: 12V, 1A Package Includes: 1x Bluetooth Audio Preamplifier 1x Remote controller Note: Power adapter is not included
