PC-USB Imput Sampling:192K/24Bit
PC-USB System supported:uX
Headphone matching impedance:32-300
HeadphoneMaxpower output:160mW 32S2 load
Bass & Treble Range:t6dB
RCA output level:2.3V
Frequency Range:20Hz 20kHz(+3dB)
With 3 kinds of audio input(Bluetooth/USB/RCA) and 2 kinds of output(RCA/3.5mm headphone), P1 can be used as HiFi tube Preamp, USB DAC or headphone amp with HiFi clear, warm, dynamic, sweet tube sound, bringing extremely listening experience.
5.0 supporting APT-X, APT-X LL lossless transmission. PC-USB supporting 24bit 192KHz and compatible with Windows/Mac/Linux system, matching well with many audio devices such as MP3 players, TV, Blu-ray players, Echo Dot, CD players, etc.
Adopting 2PCS NE5532 classic 47 headphone amp architecture which can drive 32-300 ohm headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability.
Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.