IMO yes! It is especially interesting if you are looking for an all-in solution with a ton of power. It has so many options yet I only use the front XLR at the moment. Could add library shelves (active models) later :) So it is clearly futureproof. Only cons : it gets easily warm so I don't...

I did a quick shooting with my camera and natural light on my desk :) Sorry for my message length and hope you enjoy them !

Power wise, the K5 Pro was already a beast and enough for the S2. The K9 amp is even more powerful and would allow to drive crazy demanding heapdhones if needed especially when balanced. The DAC retrieves a lot of details and gives a better separation, sense of layers compared to the K5 Pro...

After a couple of months enjoying the HD660S2 with the Fiio K9 Pro (ESS), it was time to deliver my humble feedback to the thread :) Introduction To begin, I had a HD650 around 2016 and sold it with many regrets after maybe a year. Later on in 2020 was the Philips Fidelio X2HR which was just...

Finally received my custom cable, my very first one by the way :D

I have the 660S2 and the K9 Pro since a couple of weeks, it's just fantastic! They make a great combinaison. The K9 Pro is big step coming from a K5 Pro (AKM) as well. in the past, I had the HD650 (then sold it) and wanted to have it back, but in a more modern formula. When I discovered the...

Right cup is the sensor to detect the head and used in the smart pause function :)

Indeed it was Sidetone! I had a call earlier and put the option at 0%, ANC was working perfectly during all the call. Thanks :)

Would you have any explanation about it? Is there technical limitations either software or hardware? I ask because I am working in an open space and truly appreciate the ANC while listening to music, but the magic disappears a bit while I am having a call... Passive isolation is OK but not as...

I used it a few times on Windows for Team calls, and IOS phone calls. Is it normal ANC stops or is lowered during calls ? Or I have to change something on Windows or the app ? Thanks

Any difference in sound quality between BT 5.0 and 5.2? And for the battery?

It was indeed launched a long time after the launch. Stock sound signature produces too much bass imo :D

I saw multiple videos but don’t think I saw it 😅

I also love the “high end sound tuning on“ the M3, better balance than standard sound which is too focused on bass. Also wonder the difference with the M4 stock sound :)

I am curious to know more about that :beyersmile: