audio-sound @ hatena

An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.

https://cdn.shopify.com/s/files/1/0040/7201/3924/articles/20220812171758_1024x1024.jpg?v=1660296598
https://cdn.shopify.com/s/files/1/0040/7201/3924/articles/20220816150514_1024x1024.jpg?v=1660633598
Top > Yu9

Yu9

(Chi-fi IEM Review) Yu9 U-556: Excellent Etymotic clone that overcomes the weaknesses of the ER4B and offers a more natural texture

Chi-fi IEM review In Ear Monitor Yu9 U-556 Review Yu9 $100～$200 Chi-fi earphones review IEM Review

The Yu9 U-556 is an Etymotic-like IEMs with excellent textural expression and has a sound that beats the original ER4B in that it is more accurate in the midrange. For more purist Etymotic fans, I recommend the U-554, but for those seeking…

#Yu9 #Yu9 U-556

(Chi-fi IEM Review) Yu9 U-554: A well-made etymotic clone. An alternative to ER4B. Recommended for vocal songs and ASMR

Chi-fi IEM review In Ear Monitor Yu9 U-554 Yu9 Review $100～$200 Chi-fi earphones review IEM Review

The Yu9 U-554 is a well-made clone of the Etymotic Research ER4B. It has an improved fit, improved usability, and definitely better value for money than the original. The packaging is not cheap either.

#Yu9 U-554