Prime Audio reviewed Sivga Phoenix
"The SIVGA Phoenix is something of a paradox, being warm and musical yet clear and articulate at the same time. You’d be hard-pressed to find other headphones with this kind of build quality at the same price. Furthermore, the Phoenix is attractive, very comfortable and comes with premium earpads.
This open-back headphone has a great bass response, lush, detailed midrange and a clear, non-fatiguing treble. Keep in mind it also comes with a nice cable and a really good hard case too. Overall, the SIVGA Phoenix offers great value for money and comes highly recommended."