Nobsound P1 PRO GE5654 HiFi Vacuum Tube Preamp Bluetooth USB DAC Preamp APTX Headphone Amplifier Bluetooth 5.0 (Gold)

------------------------------------------------------------------------------------------------------------------ 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. (This product does not include a transformer.) Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. ------------------------------------------------------------------------------------------------------------------ Multifunctional audio inputs and outputs: P1 has 3 audio inputs (Bluetooth/USB/RCA) and 2 outputs (RCA/3.5mm headphones). This allows the P1 to be used as a HiFi tube preamp, USB DAC, and headphone amplifier. High quality sound quality: P1 provides clear and warm sound, bringing you a dynamic and sweet music experience. Broad compatibility: Bluetooth 5.0 (QCC3034) supports lossless transmission, PC-USB (CM6642) supports 24bit 192KHz. Compatible with Windows/Mac/Linux systems and works with most stereo home audio system devices such as iPods, smartphones, MP3 players, TVs, Blu-ray players, Echo Dots, CD players, etc. Specially designed tone control: There is a pass-through switch to turn the tone control on/off. This allows you to enjoy the original sound, and you can also use the treble and bass control knobs to adjust more subtle sounds. Powerful Headphone Amplifier: Adopts two NE5532 Classic 47 headphone amplifier architectures that can drive 32-300 Ω headphones. Please note: P1 and P1 PRO differ only in printing and knob color; all other parts are the same. Tags: usb amplifier small line amplifier high impedance amplifier vacuum tube amplifier audio douk audio vacuum tube preamp bluetooth amplifier car speaker with built-in amplifier nobsound ns-01g pro bluetooth amplifier with remote control power amplifier 40w 100w amplifier amplifier audio vacuum tube amplifier built-in bluetooth amplifier nobsound u5 mini xlr 4.4mm bluetooth amplifier vacuum tube bluetooth receiver audio knob sound audio speaker to pc amplifier audio bluetooth