Description:6J9 fancier-level HiFi Vacuum Tube Power Headphone Amplifier PreAmp

Two sets of audio signal inputs, one is USB signal input (USB-PC), USB cable is connected to PC

Plug and play without a drive, directly used as an upscale USB external sound card

The USB port can be also connected to any model of Android mobile phones with OTG function

This amplifier has three sets of audio signals, simultaneously output to meet the interface of different devices (RCA/3

5mm/6

35mm)

Specification:2 sets of signal inputs (USB-PC and 3

5mm input), 3

5mm input is preferred3 sets of stereo signal outputs: 3

5mm / 6

35mm / RCA simultaneous signal outputs, allowing you to connect different device interfacesUSB – PC Supported ASIO sound effect software (ASIO drive to be installed)Input power: >=1100mW(32Ω)Matched headphone impedance: 16Ω-600ΩTHD: < 0

005%SNR:> = 110dBFrequency response: 20 K Hz - 30K HzSupported sampling rate: 16Bit-32kBit, 44

1kHz, 48kHz

Package Includes:1 Piece A962 Vacuum Tube Power Amplifier USB ASIO Sound Card2 Pieces 6J9-J Vacuum Tube1 Piece USB- PC Data Cable (length: 150CM)