I'm trying to use the optical out function, not the usb dac function.

Yes, I have a spare one. No luck :(. Both work with my RWAK100s. I will return the AK120, I already talk with the seller.   Thank you all for the help.

Thank's for the help but that doesn't work 

Hi!   Does anyone had issues with optical out? I bought a AK120 and this function was not working. I then reinstalled the firmware and after a few attempts it start working. This was yesterday night. Today I was going to use this function again and it's not working again :(. I'm using the same...

Thanks you.

Can this mod be done on a Galaxy S3? According to Danba's list, there are many usb Dac's that are compatible and this smartphone is a lot cheaper.

Hi.   Does anyone knows if a samsung micro SSD 256gb mmdpe56gtdxp will work with a ipod 5.5 and an adapter? I've searched the thread for this particular model but with no results.   regards

Thanks for the replys. I asked because my iPod 7th gen 160gb sounds better to me with my CLAS then a iPod 6th gen 80gb. For now I will stay with dx50 and see how it sounds. By the way, my micro iDSD arrived today :)

Myne arrived today  . hurray!! 

Thanks ClieOS. Any difference between micro iDSD + dx50 and micro iDSD +x5? Witch combo sounds better?

Anyone paired the micro iDSD with a DX50 coaxial out?

+1 Still haven't received mine either

Hi! I'm going to use dx50 coaxial out with my new dac (not yet delivered) and I was wondering if all this firmwares have sound signature differences between them when using coaxial out. Does anyone tested?

I placed my order today on art excellence and I've confirmed it is a "Octa Odopter" unit . Let's see how it compares with hifi M8 and Alo RXMKIII B

My Alpha Dog arrived yesterday. I'm impressed :) . Thank you head-fi and Dan

Thanks for yours impressions.   One more question: do you consider the synergy between RXMKIII + Fostex Th-600 better than RXMKIII + Alpha Dog?   I currently have Mad Dog and I'm expecting my RXMKIII to be delivery next week and want to upgrade my headphones too.   regards

What about hissing? Is it noticiable?

Hi! Anyone tried Fostex TH-600 headphones with RXMKIII?

Jason36, If you're using your laptop sd card reader, then you are using a micro sd to sd adapter to insert your card, right? Not all micro sd to sd adapters are compatible with the most recent micro sd cards. That may be what is causing data corruption

Hi!   How does the DX50 dac compares to the CLAS v1? I'm using my CLAS with an Ipod Classic and The National amp and I love the rig but I want to try another dap.   regards

Hi!   Galaxy S4 (GT-i9505) working with Stoner Acoustics UD100 :). Not working with Hifimediy Sabre.