Bluetooth Preamplifier Headphone Control Receiver Review

Worth Playing Preamplifier: Tube-M1 add Bluetooth 5.0 input, USB input and TF card input, provide more methods for you to enjoy your music with a warm and rich sound. With Modes Select, Previous, Play/Pause and Next buttons, you can control your music on this preamp directly. NOT COMPATIBLE WITH PHONO. Tube Headphone Amplifier: Support 100mW @32Ω headphone output. It is suitable for 16~64Ω headphones and headsets with 3.5mm jacket. With Treble, Mid and Bass knob, Tube-M1 preamp & tube headphone amplifier provide you more selection to enjoy your music, support MP3/WMA/APE/FLAC/WAV format files. RF Remote Control: Come with RF remote control that make it more convenient to use. With the remote, you can turn it ON/OFF, select the input channel, mute, play/pause, previous and next. Also, you can use the numeric keys to choose the music and adjust the volume by the vol- or vol+ button. Rf remote control makes it more convenient to play your music. Vacuum Tube Replaceable Preamp: Adopting vacuum tubes design to filter out the digital sounds of common sound sources, making the sound warm and sweet. Default 6K4 tubes, and can be directly replaced by 6J1/6J4/GE5654/6AK5/6*1n to enjoy HiFi sound of different styles. Compatibility: Tube preamp is connected between audio source and amplifier or active speaker to greatly improve the sound quality.Can be perfectly compatible with iPod, Phone, MP3, TV, CD players, laptop, desktop computer or other streaming media players etc. satisfy most requirements of common home audio system use.