PRO-2 Vacuum Tube CD Player ●Adopting the tradition 20bit/96kHz outputting style, DAC PCM1702 designed by American BB Company for D/A conversion. ●Using PHILIPS classical VAM1201 mechanism and CD711 server system ●Output with 4 piece ECC88 vacuum tubes for balance and non- balanced audio frequency output. ●Build-in Earphone amplifier sets ●Analog output: Transistor level:>2V Tube level:>0.5V XLR balanced output :>1V ●Digital output: OPTICAL / CLIAX ●Dynamic Range:>120dB ●Frequency response: 10Hz~23kHz ●Total harmonic distortion ratio:0.001% ●Signal to noise ratio:100dB ●power consumption:68 W ●Dimensions:44.7x35x13cm ●weight:12 kgs