I have had mine for a year and a half with no problems.

Both sound great, I could not tell the difference.

I have ZMF Verite C and Aeolus, both sound sublime on my HA 300.

Thanks, Worked!

@Joe Bloggs Any ideas how to help me with this problem? Hiby app is unusable at this time????

I think the biggest thing to remember is music is not a constant tone, what the Airist does is slightly color some of the frequencies during extended note duration, this is typically very brief to maybe a few seconds or more, this coloration obviously appeals to a lot of people given the many...

This is how I see it. ASR measurements tell us if the designer/Implementer/Manufacturer did a good job creating a product, that's it. Some good measuring items sound good, some don't, some bad measuring items sound good, some don't. I like the way the Airist sounds, is it perfect NO.

I like it, I have used it on many different amplifiers, sounds good to my ears. Just wish it had been implemented better, poor measurements do not mean it will sound bad, just means the designer/manufacturer did a piss poor job and this is what they get paid to do!!

I just tried this switching between my RME ADI-2 and Airist. The Airist definitely was choppier (like the up down of a car engine with a healthy cam or the helicopter sound when the back windows are down) listening to lower frequencies. I like using it, it was disappointing that the Airist R-2R...

No, only the updates that were sent through the app or through WiFi updates. What in my comment above led you to believe I updated from another source???

@Joe Bloggs I have had the R6 Pro since its release and it has been rock solid. After the latest firmware and Hiby app update the app is freaking out when I open it, flashed the album icons constantly for varying times and then only plays for a short time before shutting down. How can I reload...

My want is very high for this Swiss army knife piece of kit!!

Don't do it,,good luck with your sale if you absolutely have too.

I'm interested,

I received mine today, two days early,,,,Yaa. I am using it with the THX 789. I am finding this DAC adds warmth that was much needed verses my RME ADI 2 into the 789. I am older and do not have golden ears but the RME is a very clean and clinical DAC for lack of a better term and I was getting...

Which DAC chip are you all ordering?

I really, really like this amp, makes lower priced headphones sound amazing. My AKG K7XX and Elex have been my favorite for the last couple of weeks. HD 800s are going to be here this weekend if everything works out and I am excited to see if the hype is real for this match up. I wanted my 100th...

Mine wont be here until next Thursday, it was forever ago when I first read about this offering,,,,finaly going to be here.

I have not tried ECC32 tubes, are they a direct replacement? I think I remember seeing that these could be used but mayby not?

Just received mine also.

What tubes has everyone been using? I like the Black treasure tubes, both 6SN7 and 300b as well as the PSvane TII tubes, both 6SN7 and 300b. I just bought the Shuguang WE6SN7Plus, we'll see how those sound...