Upgraded AIYIMA T9 Bluetooth 5.0 6K4 Vacuum Tube Amplifier 2.0 Channel TPA3221 USB DAC 100Wx2 Stereo Receiver Amp COAX/OPT HiFi Home Audio Digital Amplifiers with VU Meter

WARM Hi-Fi SOUND & CUSTOMISABLE TONE: The 2.0 channel Amplifier features a tube preamp circuit that adds warmth, richness and smoothness to your music while maintaining clean, low-noise audio. Its replaceable tube design supports compatible models such as 6K4, 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6Ж1п and 6AK5, giving you more ways to explore different sound profiles. Separate treble and bass controls let you fine-tune the sound to suit your personal listening preferences. WARM Hi-Fi SOUND & CUSTOMISABLE TONE: The 2.0 channel Amplifier features a tube preamp circuit that adds warmth, richness and smoothness to your music while maintaining clean, low-noise audio. Its replaceable tube design supports compatible models such as 6K4, 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6Ж1п and 6AK5, giving you more ways to explore different sound profiles. Separate treble and bass controls let you fine-tune the sound to suit your personal listening preferences. MULTIPLE DIGITAL & ANALOGUE INPUTS: This all-in-one DAC amplifier supports Bluetooth 5.0, USB, optical, coaxial and stereo RCA inputs, offering versatile connectivity for your home audio system. Easily connect smartphones, tablets, PCs, laptops, TVs and CD players to enjoy music from multiple sources. Combining a DAC and tube amplifier in one compact unit, it is an ideal choice for Hi-Fi enthusiasts seeking flexible connectivity and high-quality sound. RETRO VU METER & COMPACT HI-FI DESIGN: The AIYIMA T9 combines a compact tube amplifier with a classic illuminated VU meter, bringing a touch of vintage style to your desktop or home audio system. The moving meter needle responds dynamically to music, creating an engaging visual experience while you enjoy your favourite tracks. The convenient input selector and status indicators make operation easy, while the warm backlight and space-saving design make it a stylish addition to any Hi-Fi setup. Upgraded T9：Check out our full video and you'll know more about our T9 Practical functions to simplify use: you can cancel the hibernation prompt according to your needs,clearly to show the working status in real time,with input selection and indicators.Note: With DC24V Power Adapter&With Remote Control(Not include AA Battery)