AIYIMA T9

Features:
Unique and amazing combination: integrated T9 amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.
HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
Strong output power and low frequency output: use amp IC TPA3250, each channel can output 100W(4Ω), match perfectly and easily to drive all 3-8Ω passive speakers, adds a low frequency output easy to connect active speakers and build 2.1 channel system, the bass effects is greatly enhanced.
With multiple digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices.
Practical funtions to simplify use: with input selection and indicators, clearly to show the working status in real time; aluminum alloy case is specially designed, cool and unique to decorate your desktop space.

Paramstes:
Chipt: 6K4+TPA3250*2+AC6926C+CM6542+MS8412+NE5532
Tube model: 6K4
Replaceable tubes: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6Ж1п, 6AK5, etc.
Support: MP3/WMA/APE/FLAC/WAV
pc-usb sampling rate: 24bit96khz
Optical fiber/coaxial sampling rate: 24bit 192khz
Bluetooth sampling rate: 24bit 48khz
pc-usb support system: XP/W7/W8/W10/MAC/Linux
Total harmonic distortion: 0.07%
Signal to noise ratio: ≥98db
Frequency response: 20-20Khz (±1db)
Treble/bass adjustment range: ±6db
Speaker impedance: 3-8Ω
Output power: 100W*2 4Ω load
Input mode: Bluetooth / RCA/pc-usb/optical/coaxial
Support equipment: mobile phones, tablets, computers, MP3, TV, etc.
Output mode: passive speaker, active subwoofer
Working power supply: DC18-30V
Size: 115*98*54mm
Net weight: 634g
Gross weight: 900g(without power adapter)

Package included:
1*Tube T9 amplifier
2*tube
1*Bluetooth Antenna
1*PC-usb cable
1*Manual
1*DC 24V Power adapter(optinal)