ComfyUI Node
arkennemasis fal · MiniMax Voice Clone · $1.50/voice
Clone a voice from a sample audio and generate speech from text prompts using the MiniMax model, which leverages advanced AI techniques to create high-quality text-to-speech. Pricing (from fal, 2026-09-29): Each voice clone request will cost $1.5, with preview inputs costing $0.3 per 1000 characters. Model page: https://fal.ai/models/fal-ai/minimax/voice-clone Key: FAL_KEY in the .env next to run_nvidia_gpu.bat. Results are saved in output/fal/fal-ai_minimax_voice-clone/.
arkennemasis fal · MiniMax Voice Clone · $1.50/voice
- audio
- audio
- audio_path
- custom_voice_id
- info
◄noise_reductionfalse►
◄need_volume_normalizationfalse►
◄accuracy-1.00►
◄textHello, this is a preview of your cloned voice! I hope you like it!►
◄modelspeech-02-hd►
◄max_cost_usd20.0►
◄reuse_identical_runtrue►
◄extra_json►
◄max_concurrent1►
Categoryarkennemasis/fal/Audio/MiniMax
Inputs (10)
| Name | Type | Default | Description |
|---|---|---|---|
| audio | AUDIO | URL of the input audio file for voice cloning. Should be at least 10 seconds long. To retain the voice permanently, use it with a TTS (text-to-speech) endpoint at least once within 7 days. Otherwise, it will be automatically deleted. | |
| noise_reduction | BOOLEAN | false | Enable noise reduction for the cloned voice |
| need_volume_normalization | BOOLEAN | false | Enable volume normalization for the cloned voice |
| accuracy | FLOAT | -1.00-1–1 | Text validation accuracy threshold (0-1) -1 leaves it to the model. |
| text | STRING | Hello, this is a preview of your cloned voice! I hope you like it! | Text to generate a TTS preview with the cloned voice (optional) Empty leaves it out. |
| model | COMBO | speech-02-hd | TTS model to use for preview. Options: speech-02-hd, speech-02-turbo, speech-01-hd, speech-01-turbo |
| max_cost_usdopt | FLOAT | 20.00–100000 | Safety cap. If the estimated cost of this run is above this many US dollars the node stops BEFORE sending anything to fal. 0 = no cap. |
| reuse_identical_runopt | BOOLEAN | true | If these exact inputs (the settings AND the same pictures/clips/audio) were already paid for and the files are still in output/fal, return them instead of paying again - also after a ComfyUI restart. Turn off for a fresh take with the same settings. |
| extra_jsonopt | STRING | Advanced: a JSON object merged into the request last, for any fal field this node has no box for. Example: {"seed": 7}. Leave empty normally. | |
| max_concurrentopt | INT | 11–32 | How many paid fal calls may run at the same time in one run, across every fal node. 1 (default) = one after another. This node starts its paid part only while fewer than this many fal calls are running. Once any fal node fails, the ones still waiting are not started, so nothing more is billed. |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | — |
| audio_path | STRING | — |
| custom_voice_id | STRING | — |
| info | STRING | JSON: request id, cost estimate, saved files and fal's full answer. |