Bass sounds good, soft not painful sound like sound 2.1 despite stereo mode. The high-toned, smooth-clear tone does not cause the fatique or tone of listening to the song for long. Feels the headroom is a relief and feels together between the listener and the music. More vibrant sound sensation.

If you want a more insane sound sensation then just switch the mode boost / loudness mode. Headphone amplifier is suitable for audio amplifier sourced from laptops and mobile phones that sound mediocre.

By using this headphone amplifier will increase the audio performance becomes extraordinary luxury.

Recommendation of the murmer headphone but joss model earphone JBL C100SI, JBL T110, JBL T280A provided that the original not the OEM or fake.

Component:

• IC Power TPA152 HIFI Amplifier IC
• Unity Gain Buffer and Preaamp Opamp using BB OPA2604 Texas
• Audio Processor using LM1036 Texas IC
• Metal Film Resistors 1%
• Capacitors Nichichon, ELNA, Panasonic, Sanyo, Rubicon Audio grade
• Potensio Shielded
• PCB dual layer FR4 high quality

Headphone amplifier settings consist of Volume, Bass, Treble, Balance, Booster