This doesn’t make any sense at all. All headphones are analog regardless of what their cable is and cable type makes no difference when it comes to sound quality. And there certainly isn’t some kind of limitation inherent to usb. Unless you’re plugging your headphones directly into some hifi vinyl record setup your signal is going to start out as digital and will have to be converted to an analog signal with a DAC. Plugging into a 3.5mm headphone jack just means you’re using the DAC built into that device. Plugging into a USB port just means the headphones you’re using need to have that DAC built in (likely into the cable itself). Not only that but there’s a high degree of likelyhood that the DAC built into your USB headphones would be made of better components than the one attached to whatever 3.5mm jack you’re plugging into. Though it’s not super likely that a higher quality DAC would affect sound quality all that much if at all. Basically any DAC you’re likely to run a signal through is fully capable of playing full quality lossless audio. Though a better DAC would at least make noise from interference less likely.
This doesn’t make any sense at all. All headphones are analog regardless of what their cable is and cable type makes no difference when it comes to sound quality. And there certainly isn’t some kind of limitation inherent to usb. Unless you’re plugging your headphones directly into some hifi vinyl record setup your signal is going to start out as digital and will have to be converted to an analog signal with a DAC. Plugging into a 3.5mm headphone jack just means you’re using the DAC built into that device. Plugging into a USB port just means the headphones you’re using need to have that DAC built in (likely into the cable itself). Not only that but there’s a high degree of likelyhood that the DAC built into your USB headphones would be made of better components than the one attached to whatever 3.5mm jack you’re plugging into. Though it’s not super likely that a higher quality DAC would affect sound quality all that much if at all. Basically any DAC you’re likely to run a signal through is fully capable of playing full quality lossless audio. Though a better DAC would at least make noise from interference less likely.