Sound Perfection review the SoundMAGIC E80
Sound Perfection have awarded the SoundMAGIC E50S a 4.7 out of 5. The site called the E80 "a good started Audiophile IEM, as they lean towards a more natural and balanced sound, rather than boosted bass and sparkly highs."
Reviewer Oscar Stewart drew attention to the E80s mid range, saying that "they are on the smoother side but still retain good detail. Listening to acoustic guitars, they sound full with the right amount of body and reverberation."
You can read the full E80 review here.