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

Powerful output power and low frequency output: AIYIMA TUBE T9 uses TPA3221 chip, each channel can output 100W (4Ω), perfect matching, easily drive all 3-8Ω passive speakers, increase low frequency output, easy to connect active speakers, build 2.1 Channel system, the bass effect is greatly enhanced.

HiFi sound quality is clear and can be controlled by tone: resonant circuit and simple wiring, the use of vacuum tube 6K4 to soften the sound and filter out the digital sense, the sound is warm and sweet without noise. Replaceable tubes: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6Ж1п, 6AK5, etc. Also equipped with treble and bass knobs, you can adjust your favorite sound style, presenting high-pitched and low-pitched HiFi music.

Multiple digital audio inputs: Bluetooth 5.0/USB/coaxial/optical/stereo RCA, compatible with most audio devices, such as mobile phones, computers, tablets, TVs, TVs, CD players, etc. The perfect combination of DAC and amplifier is very suitable for enthusiasts who have a variety of audio equipment.

Unique appearance design: 6K4 Vacuum Tube Amplifier power amplifier and volume meter are integrated in a mini size, with input selection and indicator light, clear and real-time display of working status, when enjoying HiFi music, the pointer is in warm light with the changes of the music. Dancing, with a retro and cool feeling, dynamically decorate the sound system space.

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)