Release good sound

Good headphone not equal to good sound quality！

General player without excellent amp circuit can not drive the headphone so you can not get the ideal sound effect. Use independent headphone amplifier can display sound detail and show headphone advantage.

Lightweight design   Advanced gain

Alum-alloy housing, combines black color making product sturdy and durability. 120mm length and 187g weight helps you taking out freely.

Tiny housing with full energy. The magnification from 1.3 times (HA-8) to 5 times (HA-8P), and gain from 2dB (HA-8) to 14dB (HA-8P).

Matches to most devices

It adopts XLR/TRS combo input connector matching to most general audio devices. XLR connector features locking system to avoid drooping when performance. 

Standard 3.5mm connector, connect to headphones

No matter general headphone or professional monitor headphone HA-8/8P always brings you a hifi music experience. 

Professional audio chip

It adopts LM4917 audio chip tech, outstanding de-coding tech making sound more clear and crisp and showing rich detail. 

Easy to install and remove 

Hold the RELEASE button down and slide the outer shell down toward the input jack to expose the unit’s interior. Install the battery. 

Mono and stereo mode

Dial the button to choose the mono or stereo music mode.

 HA-8P/HA-8 specification

* Input channels: stereo

* Analog inputs: 1 x XLR 1/4’’ combo (line in)

* Analog outputs: 1 x 1/8’’ (headphone)

* Frequency response: 20~20khz

* Input impedance: XLR~20K

                               TRS~10K

* Magnification: 5x(HA-8P)

                        1.3X(HA-8)

* Gain：14dB(HA-8P)

              2 dB(HA-8)

* Output power: @16Ω, 1.2V 90MWx2

              @32Ω, 1.4V 61MWx2

              @62Ω, 1.7V 43MWx2

              @100Ω, 1.8V 32MWx2

* Distortion: ≤1%

* Noise: ≥-70db

* Power: 2*1.5V battery

* Size: 40mm*40mm*120mm

* Net weight: 200g