Connect via the "USB TO HOST" port using a standard printer cable to control virtual instruments (VSTs). USB Audio Recording: You can record up to 80 minutes of audio directly to a USB flash drive in high-quality WAV format (44.1 kHz, 16-bit). Yamaha Music Europe File Management:
: Open your Digital Audio Workstation (DAW) or virtual instrument. The keyboard will automatically appear in your settings as an audio or MIDI input/output device.
Many users make the mistake of simply plugging the E473 into their computer via USB and assuming they are getting the best quality. Here is why that is often a mistake:
The Yamaha PSR-E473 is a powerful arranger keyboard, but to unlock its full potential as a recording interface or stage instrument, you need the correct USB driver. While the keyboard is "class compliant" (plug-and-play) for basic use, installing Yamaha’s dedicated proprietary driver is the secret to achieving audio and lower latency.
The term "extra quality" refers to achieving studio-grade audio fidelity, minimal latency, and stable performance when using the PSR-E473 with music production software. The keyboard features a built-in that can transfer audio at 44.1 kHz, 16-bit stereo quality. With the proper driver installed, you can: yamaha psr e473 usb driver extra quality
Your computer should automatically detect the device and finalize installation. 3. Configuring the PSR-E473 as an Audio Interface
Select or Yamaha USB-MIDI as the active input and output device.
Maximizing Performance: Yamaha PSR-E473 USB Driver for Extra Quality Audio and MIDI
While you do not need a driver for basic plug-and-play operation, Yamaha provides specific software to help you manage and expand your keyboard: Connect via the "USB TO HOST" port using
Reduces the delay between pressing a key and hearing the sound from your computer software to imperceptible levels.
Connect the keyboard via USB, and it will instantly appear in your Audio MIDI Setup utility. Optimizing Settings for Maximum Audio Quality
Unlike older keyboard models, the PSR-E473 transmits digital audio directly over USB. You can record the actual internal sounds of the keyboard straight into your computer without needing an external audio interface. Full MIDI Control
Turn on the PSR-E473. Your operating system will automatically recognize the device through the newly installed driver. Configuring for "Extra Quality" Audio and Low Latency The keyboard will automatically appear in your settings
The Yamaha PSR-E473 features a built-in that transmits 2-channel, 16-bit stereo audio at a 44.1 kHz sample rate. This "studio-quality" connection allows you to send and receive both audio and MIDI data directly to a computer or smart device via the USB to Host port. Key Features of the USB Connection
If you encounter connection drops, distortion, or recognition errors, use this checklist to resolve them quickly:
If you experience clicks or pops, increase the buffer size (e.g., 256 or 512 samples). If you need lower latency for playing live, decrease it (e.g., 64 or 128 samples).
Do not download "PSR-E373" or "PSR-S" series drivers. While they may work, the E473 has specific firmware requirements. Always check the official Yamaha Downloads page for the PSR-E473 specifically.
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