Post by Steve Deckert on 11/09/08 at 16:57:49
Even though this isn't a tube kit, it is nevertheless a Zen designed kit using Burr Brown op amps and cross feed that sounds more like good tube gear than any other similar product we've heard to date.
Besides a great headphone amp, I often use it as a preamp in front of my Zen Triode amplifiers whenever I use an IPOD as a source. The combination rivals my tube output CD player in many ways... boy what a way to cheat!
Here is the link to the kit: https://www.decware.com/newsite/zkit3.htm
Steve :)