I have FiiO BTR 7 and stay away from it, its software is problematic, it will be a bit heavy, but it has a ridiculous Parametric Equalizer, they still couldn't come up with a good software. After the last software, there are sometimes interruptions in the bluetooth sound, the battery indicator...

Does anyone think there will be a new modern dac model more advanced than the Qudelix - 5k soon?

Does the battery drain on its own when Qudelix is turned off?

Will there be new software for btr7 that includes parametric equalizer corrections similar to Qudelix - 5K? btr7's parametric equalizer is very, very amateur compared to Qudelix - 5K.

I realize there is no difference worth switching from btr7 to qudelix. It would be good for fiio to focus more on software shortcomings and listen to their customers more. Thank you for your sincere reply.

Ok, is it worth using QUDELIX 5K instead of BTR 7 for sound quality and battery performance?

Can LDAC be used with Galaxy s23 ultra and Qudelix 5K? Are the highest quality Bluetooth versions compatible with each other for LDAC use? The Galaxy S23 Ultra uses a newer version of Bluetooth. I want to sell FiiO BTR7 and buy Qudelix 5K.

I sent a message to the developer, I will let you know if there is any improvement.

Yes, I have the same settings and I have done both. My phone is Galaxy S23 Ultra, Android 13. Maybe I should email the developer about the problem.

So let me research a little more.

Ok I was scared and gave up. :smiley: Thanks.

It may be more logical to get ideas from people who have tried it.

Can I use AKG K612 PRO on the balanced output of Fiio BTR7? Do you have an adapter recommendation for this?

No, they don't belong to me, they belong to @Kentajalli , I just quoted them for informational purposes. The parts I marked in the Generic Driver options are still not available to me, I could not do it, and I still do not understand if there would be an understandable improvement in sound...

If there are parts that I have marked, can you say that there is a very serious improvement in sound quality and that it can be heard clearly?