Focker
Headphoneus Supremus
I was excited to have a little inside information on this piece earlier on as Paul was developing it, so I'm glad that I can finally actually talk about it! I have only been on head-fi for a few months, but I can tell you that Tube Audio Design has an excellent reputation on the other forums I take part in and you'll find plenty of positive reviews of his past products on audioreview, audiogon, and other places. I have been a customer of his since 2007 and still use his TDAC as the DAC in my main speaker rig. This is his first headamp offering, and I can't wait to get one in-house to hear it first hand!
http://www.2baudio.com/
Here's a PDF info sheet on the op amps he used...supposedly pretty highly regarded for headamp use: http://www.ti.com/lit/ds/symlink/rc4580.pdf
http://www.2baudio.com/
Here's a PDF info sheet on the op amps he used...supposedly pretty highly regarded for headamp use: http://www.ti.com/lit/ds/symlink/rc4580.pdf