This phrase likely comes from someone searching for a high-quality (or “extra quality”) USB driver for the keyboard. Below is a helpful, structured write-up explaining what this means, where to get the correct driver, and what “extra quality” might imply.
The Yamaha PSR E473 is class-compliant. This means that when you plug it into a Mac or a modern Windows PC, the operating system will install a generic USB Audio/MIDI driver automatically. yamaha psr e473 usb driver extra quality
This is where the concept of becomes critical. You don’t just want any driver; you want a stable, low-latency, high-quality connection that turns your keyboard into a seamless studio centerpiece. This phrase likely comes from someone searching for
: Reduced delay between pressing a key and hearing the sound in your Digital Audio Workstation (DAW) like Cubase or Audacity. This means that when you plug it into