https://www.stereocheck.com/test/hifi/astellkern-kann-ultra-review-the-definition-of-hi-res/ https://majorhifi.com/astell-kern-kaan-ultra-review/ https://bloomaudio.com/blogs/articles/ultimate-portable-audio-astell-kern-kann-ultra-review...

I was listening to Sara K on Chesky records on three DAPs with my Son Q doing a comparison for some reviews we are going to post. He works for Apple and I am a fan of their products from before the time of his employment with them. I would like to see an iPhone AE option. On a two-year life...

Looking for some recommendations on Hybrid - Dynamic/BA IEMs.  For instance T-Peos H-300 and the Dunu DN-1000?

Hi! My name is Fabian Blache III, and I live in Baton Rouge, LA. Some may consider this review a bit late to the game; however, I would say that the results of having purchased and listened to a Ray Samuels The Shadow portable amplifier more than merits an entirely new discussion. Last year, my...

I found this early this morning while researching short cable solutions for my iPhone 5. Fascinating findings and commentary. He provides testing gear and graphics as well. http://www.kenrockwell.com/apple/iphone-5/audio-quality.htm Excerpts: "As expected, the iPhone 5's response is...

While the question is somewhat specific, I am quite open to add on suggestions. I'll be driving the Yamaha EPH-100 IEM and Martin Logan a Mikros 90. Occasionally the AKG Q701. I have the ALO National now. Inherited it from my Son. Not as enamored with it as he was. I find it a bit gritty and...