"[Alpha] is a very good performer with a solid desktop system delivering a linear but well extended low-end with good body and a clean and clear midrange with some vocal elevation."
"They rise above anything else in the same price range, listening to rock, metal, and pop I was blown away by its impressive bass, crisp vocals and treble."
"If you’re searching for a well-balanced open-back headphone, newcomer Advanced Sound have produced one of the most versatile offerings yet."
"Solid construction, excellent detail retrieval, and great balanced tuning make it an exceptional buy. I highly recommend it..."
"Treble that is actually present is quite articulate and agile, much more so than I was expecting from an IEM of this price."
"Alpha offers good tonal balance with great midrange timbre, excellent bass extension and a revealing yet still well-done treble presentation..."
"The Alpha backs up some impressive comfort with a pleasingly authoritative, balanced signature that is detailed and vibrant, yet still easy on the ears."
"Model 3’s crisp but natural high-end is very tasteful and surprisingly technical."
"Cranking the volume to max, we were happy to note that the 'buds got LOUD, in wireless and wired modes alike..."
"They are a lot of fun, and have a very musical sound signature, without sacrificing every ounce of detail and clarity..."
"Model 3 is one of those rare headphones that’s notable not only for its sound, but also for its technology."
"Offers a richer and smoother sound. Fun sounding and well achieved for a sport IEM."