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REAPER supports all Windows versions from Windows XP to Windows 11.
REAPER supports Linux on Intel and ARM architectures, and the Windows version works well with WINE.
REAPER supports macOS 10.5* to macOS 26.
DO NOT connect the USB cable yet. This is the most common error. If the keyboard is plugged in, the computer will install the generic driver, making it difficult to overwrite with the high-quality driver.
| Feature | Official Yamaha Driver | Windows Generic (USB MIDI) | |---------|------------------------|-----------------------------| | Audio streaming | ✅ Yes (24-bit) | ❌ No (only MIDI) | | Low latency ASIO | ✅ Yes | ❌ No | | Multi-client support | ✅ Yes | ⚠️ Limited | | MIDI over USB | ✅ Yes | ✅ Yes | yamaha psr e473 usb driver extra quality
Verdict: For “extra quality” audio/MIDI, the official driver is mandatory. DO NOT connect the USB cable yet
Yes – if you follow best practices:
The driver itself is not “extra quality” in a special edition sense – it’s the same reliable driver Yamaha has refined for years. But a correctly configured setup delivers professional-grade USB audio/MIDI performance that rivals interfaces costing $100+. Yes – if you follow best practices :
When musicians search for "extra quality," they are looking for:
