Nobsound Mini AUX Vacuum Tube Preamp Headphone Amplifier Line Preamp Treble Bass NS-10P Hi-Fi

【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. Excellent sound quality and the appeal of vacuum tubes - As a vacuum tube preamp, Nobsound NS-10P inherits the goodness of Nobsound NS-08E and provides sound quality that exceeds its price. Enjoy warm and soft sound without background noise. Suitable for a variety of music genres, including vocals, string instruments, soft music, and classical music. High-performance design and customizability - Eliminate digital style by adding vacuum tubes, greatly improving sound field and sound quality. It has treble, bass and volume adjustment functions, and can be replaced with various vacuum tubes (6x1 / 6AK5 / 6BC5 / 403A / B / 5654 / EF40 / F95 / CV850), allowing adjustment to suit individual tastes. Pure tube preamplifier function - works as a pure preamplifier with only 1.5-2x voltage amplification, adopts classic triode amplification circuit (high voltage supply). Class A design provides good sound feel suitable for almost all amplification circuits. Versatile connectivity options - TRS/audio jack audio input and standard 3.5mm audio input and output ensure compatibility with a variety of devices. It also has a headphone jack, so you can enjoy music with headphones. Compact and stylish design - Compact size of 105 * 69 * 32mm (65mm height with vacuum tube), design that easily blends into your interior. Because the vacuum tubes are visible, it has a stylish and luxurious appearance. Tags: Full Balanced Amplifier 4.4 Audio Amplifier Optical Input Vacuum Tube Amplifier Vacuum Tube Preamp Headphone Amplifier mini bluetooth 5.0 vacuum tube preamp hifi usb douk audio m3 3 band equalizer headphone amplifier dac bluetooth phono amplifier amplifier nobsound t4 nobsound p2 2021 mini nobsound dac q4 vacuum tube amplifier p1 record player integrated amplifier vu meter 5.1ch amplifier