I'd go with the AD8620 and AD8610 combo.  I was hesitant to try it with my Pimeta but I really liked it.  It will be hard to get the opa627 to work.  There's no opa2627 that I know of.

www.trendsetter.com has them.  Budget price of $4.73 each and if I remember correctly they kill you on shipping charges.

I'm happy with the board that I got.  It looks great.  Can't wait until work slows down a bit and I'll solder it up.

Great.  Thanks for the time and effort.

Ditto.

I got mine running and did a quick test.  It runs cool and has low dc offset.  I really didn't get a chance to give it much of a listen.  I am going on vacation for a week.  Will give a report on the sound when I get back.

I got all the smd parts on.  Just need another evening to finish it up.

Quote: That is great news.

I'm placing my order tomorrow.  Not sure if I'm going to go the oven route or the solder iron.  I have an old oven that I use for hardening paint.  

Board arrived today.  Getting ready to pull the dremel out.

Thanks for the board.  Look forward to the build.

J-Pak,   I probably have 35% of the parts, already.  I'll have to check.  Some of the resistors can be thick film (esp. in power supply section).  I'll see what parts I have in the next day or two and I'd be happy to go in on an order.

Post some pictures.

Sweet!!!

I can only compare this dac to the grub dac, gamma 1, bantam dac and alien dac.  The pupDac is clearly in a different category.  It's very detailed and I just enjoy the music.  I'm building a gamma 2 and it will fun to compare the two.  Thanks needs to go to cobaltmute and tomb for a fun project.

I'm in for a prototype board, too.

I just finished my Carrie (hooked up to a GrubDAC).  First listen was quite impressive.  I had to get the 5V from C5 on the GrubDAC.   Thanks to joneeboi and colbatmute for their efforts.  

[=http://www.head-fi.org/t/408323/usb-power-for-a-cmoy-mini-3-et-cetera][/] It works quite well.

Just cased my pup1 dac, this evening.  I'm going to give it some extensive listening this week.  Thanks for the great project.  I hope this ends up with a new revision, soon (with a kit with panels).  Those mini usb jacks aren't fun to cut out.

The build was pretty straight forward.  It just worked first try.  I was pretty careful and took my time. The parts all fit easily.  The only things I'd change are Q2 and add a silk screen on the bottom (which I'm sure you already have your your list for the production boards).  I'll post...

Put together a 9 V board and it works great.  Thanks for putting together this project.

Just started a board late last night.  Will probably finish either Tuesday or Wednesday (Got to take the kids trick or treatin' tonight).  Will let you know how it goes.  I expect it will just work.   I plan on making one 9V PS and a +/-15V (with the other two board).

I put it all together and found a short on U7 (the 2.5 V voltage regulator).  While trying to fix it, I wrecked the chip (Grrrr...).  I am placing an order for it tomorrow.  My Ubuntu box recognizes it just fine.  I'll give you my impressions of the sound, later in the week.

I was looking at the schematic and noticed that FSEL is left floating.  Shouldn't it be tied to ground for I2S mode?  It is tied to ground in the grubdac.

Ditto