ZL K2 Mini Desktop Computer HIFI Amp Digital Headphone Amplifier 2x25W Sound Earphone Output

ZL K2 Mini Desktop Computer HIFI Amp Digital Headphone Amplifier 2x25W Sound Earphone Output

Description:
- ZL 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
- No power supply

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 for your choice: Black; Silver. Please note the one you like.

Package included:
- 1 x Digital Headphone Amplifier (No power supply)
- 1 x Headphone Adapter Plug