ZHILAI K2 Mini Desktop Computer HIFI Amp Digital Headphone Amplifier 2x25W Sound Earphone Output with Power Supply

ZHILAI K2 Mini Desktop Computer HIFI Amp Digital Headphone Amplifier 2x25W Sound Earphone Output with Power Supply

Description:
- ZHILAI K2 digital amplifier using TPA3118 digital power amplifier chip, audiophile-quality output, high-quality materials, with high bass adjustment function, ultra-small size, easy to place, stylish design. 3.5mm jack input analog signal can be directly connected to the computer .MP4.CD. Lossless music players and other audio equipment, both connected to a desktop passive bookshelf. You can plug in your headphones, making it a hi-fi amp, free distribution of a headphone adapter plug.
- Amp section uses the classic MAX9722 audio decoder amplifier chip, sound gentle, generous and full bass. And have plug in your headphones, the speaker output is automatically disconnected.

Parameters:
- Outside dimensions: 108 deep × 72 mm width × 26 height
- Color: black, silver; please note the color you want
- Housing material: all-aluminum shell, font laser laser engraving made, never fade.
- Signal Input: 3.5mm jack signal input
- Output: 4-wire signal output, headphone output.
- Dynamic Range:> 99dB
- Distortion: THD + N: 0.004% (RL> 10 kΩ)
- Distortion: THD + N: 0.020% (RL = 32 Ω)
- SNR:> 99 dB

Output Power:
- 25W @ 4Ω, 10% THD + N
- 13W @ 8Ω, 10% THD + N
 
Distortion:
- 0.03% THD + N @ 9W / 4Ω
- 0.10% IHF-IM @ 1W / 4Ω
- 0.10% THD + N @ 10W / 4Ω
- 0.10% THD + N @ 6W / 8Ω
 
Effectiveness:
- 90% @ 25W, 4Ω
- 90% @ 13W, 8Ω

- Color: Two colors: Black; Silver for your choice. Please note the one you like.

Package included:
- 1 x Digital Headphone Amplifier+Power Supply
- 1 x Headphone Adapter Plug