Nobsound P2 6K4 Mini Bluetooth Vacuum Tube Preamp HiFi USB Player Stereo Audio Headphone Amplifier Remote Control Operation

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

Bluetooth and versatile audio input methods: Nobsound P2 is equipped with Bluetooth and supports RCA, flash memory, and TF card input. This makes it compatible with iPods, smartphones, MP3 players, TVs, CD players, laptops, desktop PCs, other streaming media players, and more. This versatile preamplifier can be connected between an audio source and an amplifier or active speakers to greatly improve sound quality. Remote Control Operation and Headphone Amplifier Function: P2 can also be used as a headphone amplifier, and outputs RCA and 3.5mm headphone jack simultaneously to meet more needs. The remote control improves operability and allows you to enjoy lossless music when you are alone or at night. Functionality as a digital player: P2 can be used as a digital player with flash memory and TF card input, supporting lossless formats such as MP3, APE, FLAC, WAV, WMA, etc. No drivers required, plug and play. HiFi Clear Sound and Tone Control: This preamplifier has tone control and proper circuit layout, and adopts vacuum tube design to filter out digital sound, giving you a warm and sweet, full and mellow sound. By using NE5532 operational amplifier, you can adjust treble/midrange/bass individually and enjoy more delicate sound. Compact size and excellent specs: Nobsound P2 has dimensions of 115 * 128 * 33mm and a lightweight body of 420g. The vacuum tube model adopts 6K4, the frequency response is ±3dB (20Hz-20KHz), and the treble/mid/bass range is ±6dB. Input sensitivity is 0.775V, THD is 0.05%, SNR is ≥98dB, headphone output power is 100mW/32Ω, and matched headphone impedance is compatible with 16-64Ω. Doug: integrated amplifier bluetooth compatible bluetooth amplifier anchor bluetooth receiver audio fx dac power amplifier monaural douk audio vu meter amplifier bluetooth nobsound ns-10g fx audio nobsound 2.1 music amplifier nobsound ns01g pro power amplifier