FixMyWAV

Instantly fix WAV and AIFF errors for Pioneer / AlphaTheta CDJs.

How It Works

🛠 Solves Playback Errors

It automatically identifies and repairs common audio formatting issues — specifically WAV and AIFF files — that often cause "E-8304" or "E-8305" unsupported format errors on CDJ equipment.

🔒 Keeps Your Files Private

Everything happens directly in your browser. Your audio files are never uploaded to a server, ensuring your music stays private and your workflow remains fast.

⚡ Easy to Use

Simply drag and drop your music folders or individual audio files into the tool. It will instantly scan them, fix the necessary headers and allow you to download them packed in a ZIP file.

Drag & Drop Audio Files

Drop your folders or tracks here. Fixes WAV and AIFF instantly.

Processing Log

Did this tool save your gig? 🎧

I hope this kept you out of trouble in the booth! :)

☕ Tip via PayPal ⚡ Tip via Revolut

Device Compatibility Quick-Guide

High-End (CDJ-3000, 2000NXS2, OPUS):
Supports: 96kHz/24-bit WAV, AIFF, MP3, FLAC, and ALAC.
Mid-Range (XDJ-RX3, 1000MK2):
Supports: 48kHz/24-bit WAV, AIFF, MP3, FLAC, and ALAC.
Legacy (900NXS, 900, 850, 700):
Supports: 48kHz/24-bit WAV, AIFF, and MP3. (No FLAC/ALAC)