Clarification of Audio Sector DACs

Wrote the Peter Daniel for details of what is available and the response was somewhat confusing with pictures. He mentioned a DAC 1 and DAC 2 with no clarification of price and differences. Please help. Thanks in advance.
I assume by Dac 1 you are refering to the Dac with the green boards? The Dac 2 is the premium dac board with BG caps. The green board is the cheaper version. The gold board is the premium kit. When I purchased the Premium Dac it was $80 more than the older version.

Hope this helped a little