Studio 24c : Very good right out of the box

Just installed the Universal Control driver on my Windows laptop and it works perfectly. No need to reset anything when switching the context from DAW to the usual work at system. My workflow is way more optimized now.

The sound is okay, no complaints. More detailed and just better than the one from the embedded Realtek driver.

Last 5° of the input volume knob the noise level increases dramatically, but its normal for its price.

All knobs feel rigid and overall constructions feels durable.

Upd. Using it for 6 month. They work well with 250ohm headphones. I have Bayerdynamic DT990 Pro 250ohm. It sound loud enought to work. But you have to keep the volume knob at 70-90% for it. To me its like having a computer with 90% full HDD - you can live with that but you cant go further.