Prev-train.7z May 2026

Search for "RVC pretrained models" or users like lj1995 (the original RVC developer).

Because these files are large, they are usually hosted on developer platforms rather than official software sites:

Extract the .7z file using a tool like 7-Zip or WinRAR. prev-train.7z

When you open your training interface, you will select these as your "Pretrained G" and "Pretrained D" paths. This gives your specific voice training a head start. Where to Find It

It usually includes f0G40k.pth and f0D40k.pth (or similar versions for different sample rates like 32k or 48k). G (Generator): Responsible for generating the audio. Search for "RVC pretrained models" or users like

Most users look for this file when setting up RVC v2 . The "v2" models are generally more stable and produce clearer audio than the original versions. How to Use It

is a compressed archive containing pretrained base models used primarily for Retrieval-based Voice Conversion (RVC) , a popular AI technology for creating high-quality voice clones. What is in the file? This gives your specific voice training a head start

Always ensure you are downloading from a reputable source like Hugging Face or the official GitHub repository of the tool you are using to avoid malware. If you'd like, I can help you with: Finding the exact download link for a specific RVC version. Troubleshooting "File Not Found" errors during training.