I am a tube guy for the most part. I really like the sound of them. I was not sure about a headphone amp with tubes. I have had lots of nice headphone amplifiers. I like Quick Silver and decided to try one of the headphone amps. I could not be more pleased. I need to let it have some burn in time. It has some tubes that came with it. No markings but made in China. I am blown away by the sound. Looking forward to trying some vintage Telefunken tube in it. Just wanted to say if anyone thought about this amp I think you would like it.
