HiFlight
Headphoneus Supremus
I compared the Astrapi output to that of my LG G2 without the Astrapi. While my impressions are purely subjective based on what I heard using my Sony F1 overear phones and my Aurisonics One Plus IEM's, it appears as though the addition of the Astrapi results in the sound being about 3-4 times louder than without using the USB output. The difference is more noticeably when driving full-sized cans.
I am very pleased with the SQ of this tiny device. It delivers an effortless output that sounds very natural and lifelike. It sure beats strapping a DAC/Amp to my phone when using phones that challenge the headphone output of my phone. The battery drain is also much less than I expected.
I am very pleased with the SQ of this tiny device. It delivers an effortless output that sounds very natural and lifelike. It sure beats strapping a DAC/Amp to my phone when using phones that challenge the headphone output of my phone. The battery drain is also much less than I expected.