AGPTEK Portable Headphone Amplifier for Computer, Phone, Music Player, Black


  • Higher Power And Superior Fidelity output:Improve the sound quality and volume of audio source such as computers, mobile phone, MP3 player, etc.Recommended headphone impedance: 16-120 Ohm.
  • Purity Sound Quality: SNR: 98dB; Distortion: <0.002%; Frequency response: 10Hz-50kHz. Adopts anti-jamming op amp chip witch effectively prevent the generation of noise caused by RF signal sent b

Product description




Boost headphones bass and volume


You can choose whether to enhance the bass effect with the bass gain slide switch. Bass boost switch optimizes sound for any headphone ensuring crisp, vibrant sound with any headphone.


Great sound quality improvement


This little device will drive the signal from your music player and increase both its volume and detail, just to bring you improved music listening experience.

with Input and Output Interface: 3.5mm stereo headphone jack





Stylish appearance:


Featuring black and simple design, the aluminum-alloy body with metal and matte texture probably would make you fall in love with this little thing the moment you hold it in hand.





Universal Compacity


It can Remarkably Compatible with a Various of Digital Devices, Such as MP3 ,MP4 ,Mobile Phone ,Computers. Can Output Remarkable Sound without Distortion.





It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently. With AGPTEK amplifier,you can immerse yourself in the music world.


With HA1 amplifier, the improvement in audio quality you’ll get when listening to high-impedance headphones or HD audio source will be obvious.

It can boost the performance of most sets of headphones (16~120 Ohm).

You can enjoy more than 10 hours of music playtime out of the pocket-sized amp, which is only about 3.5 inches by 2.4 inches, and just over a half-inch thick.

The perfect companion to music playback device like smartphone, laptop, notebook, etc.



Recommended Headphone Impedance: 16-120 Ω

Headphone Output Power: 100mW * 2(16Ω); 80mW * 2(32Ω); 60mW * 2(64Ω); 35mW * 2(120Ω)

THD + N: ≤ 0.01%

Signal to Noise Ratio (SNR): 98dB

Distortion: < 0.002% (1mW 32Ω)

Frequency Response: 10Hz-50kHz (0-6dB)

Bass Gain: YES

Battery: 1500mAh lithium-ion battery, up to 16 hours


Package List:

1 * HA1 Headphone Amplifier

1 * 3.5mm Audio Cable

1 * USB Cable

1 * User Manual