This is an experimental alternate distillation LoRA based on JoyEcho DMD for LTX 2.3.

Tested settings:

• Strength 0.4-1.0

• Works with: 1st pass and 2nd pass and 3rd pass

• 8-12 steps

Limited testing was done. Good luck! ✌️

The Goal:

This LoRA recreates the distilled JoyEcho LTX 2.3 model changes on top of the original LTX 2.3 Dev checkpoint, so it keeps JoyEcho’s enhanced distilled behavior.

All standard model routes are included. Unlike an I2V CondSafe LoRA, nothing is intentionally removed.

V2

I raised the overall rank and did a selective SVD to get more quality.

Sound and artifacts are noticeable better on this one, from my testing.
The final audio-output route is blended: 20% of the JoyEcho change and 80% of the official LTX distilled LoRA change.

The LoRA is compressed dynamically to a maximum rank of 86 per layer while targeting 99% retained weight energy. And target 160 rank for Audio.

V1

The final audio-output route is blended: 25% of the JoyEcho change and 75% of the official LTX distilled LoRA change. This keeps the better distilled audio behavior from the official r384 while reducing the overly loud sound produced by the full JoyEcho output route.

The LoRA is compressed dynamically to a maximum rank of 72 per layer while targeting 96% retained weight energy. This makes it substantially smaller and more practical than a full checkpoint delta, while preserving the most important learned changes.