Introduction: I think the biggest reason behind this write up is that I myself have spent countless hours on various Facebook audio enthusiast groups, online forums, YouTube channels & even Reddit trying to find out if the Shanling UP4 or Fiio BTR5 will be better for me. Thanks to many users who...

Hi guys, I am mainly an IEM use and end up using the single ended port a lot more than the balanced one. I know that the BTR 5 has a lot more power on the balanced port that's what people keep talking about whenever they compare these two. But what about the single end performance? With it's...

Hi guys, so I've ordered a pair of the Tri Starsea and they are on the way. My main source for source is a Shanling UP4 which I pair with my Oneplus 8 Pro. I'm a bit worried if I my UP4 can properly power the Starsea? Please share your thoughts and opinions, TIA.