High-end bluetooth DAC without volume control

[Wurlitzer]

Hi,
I'm looking for a high-end DAC with bluetooth, that uses for example the ES9038Pro or AK4499 chip (others in that class?).
However I'm looking for one without volume control knob/button on the front panel.
The ones I found all have one.
Does anyone know of any such DAC?
Thanks in advance.

 

[Wurlitzer]

Hmm, it doesn't exist, does it?

 

[bobbooo]

The Qudelix 5K has volume buttons on the sides but you can disable them with the accompanying app. I'd say it's the best portable Bluetooth DAC available considering it has an in-built fully parametric equalizer for system-wide EQing from any source (including over LDAC), 4V max output (balanced, 2V unbalanced), up to 20 hours playback time, and tiny size and weight.