Product Details:
With Treble bass adjustment function, it can be adjusted freely according to the different parameters of the respective audio equipment to achieve the ideal HiFi sound quality effect.
You can insert a U disk to play all kinds of lossless music.
A variety of audio input, free to switch.
It can be used as a headphone amplifier, with the function of automatically disconnecting the speaker when the headphone is inserted.
The headphone amplifier part uses the classic MAX 9722 audio decoding chip.
Using Bluetooth 5.0 module, support A2DP, AVRCP, HFP AAC, I2S, etc., using 16M SPI FLASH storage chip, longer receiving distance, lossless decoding output of sound quality.
Use TPA3116 as the core power amplifier chip.
Use Soviet 6H3N tubes.
All-aluminum chassis precision machined using CNC.
Specifications:
Audio input: Stereo RCA, U disk input, Bluetooth input
Audio output: L/R speaker terminal, 3.5MM headphone jack
Working voltage: DC19V/4.7A
Rated output power: 30W+30W/8 ohm; 50W+50W/4Ω
Signal-to-noise ratio: >99dB
Colour: Black
Dimensions (W*H*D): 118*90*135MM
Headphone Amplifier Output Parameters:
Output power: ≥1300MW/32Ω
Compatible headphone impedance: 18~600Ω
Signal-to-noise ratio: >105dB
Frequency response: 20~30KHZ
Total harmonic distortion: <0.005%
Package list:
1 × Finished Amplifier
2 × 6H3NTube
1 × Bluetooth Antenna
1 × Power Adapter