Hi everybody, I recently joined the forums as I just recently started getting hi-fi/chi-fi equipment (mostly chi-fi).
I noticed this on aliexpress and I wonder why there isn't anything anywhere about this:
€ 23,64 17%OFF | AIYIMA Mini Headphone Amplifier Portable Earphone Amplifier ALC4042 Audio Decoder OPA1612 OP AMP for iPhone Android Music Player
https://s.click.aliexpress.com/e/byGphEbI
It is called GaoGe EF03 and it uses 4 OPA1612 and also has a dac Realtek ALC4042 (which also doesn't have much information online). I am not sure if this thing might work as dac/amp also instead of only amp.
But anyways I intend to buy it and try it because of OPA1612 and high power it can give (for my, also recently bough, Beyer DT770 pro 250ohm). But still if anybody has any info about this feel free to share.