Another discrete R2R Ladder Multibit Dac, this ones from Audio GD, their coming on strong.

Another discrete R2R Multibit Dac. looks like the BB pcm1704's are drying up.
This is the bottom rung 19 dac they tend to do the top Ref Masters ect later with the improvements.

http://www.audio-gd.com/Master/Singularity19/Singularity%2019EN.htm

http://www.audio-gd.com/Pro/diy/DA01/DA01EN.htm

Cheers George