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AUDIO
UTILITY
AUDIO
MIXER
Professional multi-channel audio mixer with independent level, pan, and EQ controls.
Supports up to 8 channels with flexible routing and monitoring capabilities.
NODE SCREENSHOT
PLACEHOLDER
PLACEHOLDER
INPUTS
audio_1
AUDIO
Any ComfyUI audio format
First audio input channel.
audio_2
AUDIO
Any ComfyUI audio format
Second audio input channel.
level_1
FLOAT
0.0 - 2.0
Channel 1 level control.
level_2
FLOAT
0.0 - 2.0
Channel 2 level control.
pan_1
FLOAT
-1.0 - 1.0
Channel 1 stereo panning. -1 = left, 1 = right.
pan_2
FLOAT
-1.0 - 1.0
Channel 2 stereo panning.
crossfade
FLOAT
0.0 - 1.0
Crossfade between channels. 0 = channel 1, 1 = channel 2.
OUTPUTS
audio
AUDIO
Mixed audio output
Combined audio from all input channels.
level_meters
DATA
VU meter data
Real-time level monitoring data.
MULTI-CHANNEL MIXING
Up to 8 independent audio channels with individual level, pan, and EQ controls for professional mixing workflows.
REAL-TIME MONITORING
Built-in VU meters and level monitoring for each channel with peak detection and clipping indicators.
CROSSFADING
Smooth crossfade control between channels for DJ-style mixing and seamless transitions.
FLEXIBLE ROUTING
Advanced routing options including auxiliary sends, pre/post-fader options, and bus assignments.
MIXING EXAMPLES
LAYERED NOISE COMPOSITION
WHITE NOISE + PINK NOISE →
AUDIO MIXER →
AUDIO SAVE
| PARAM | VALUE | PURPOSE |
|---|---|---|
| level_1 | 0.7 | White noise level |
| level_2 | 0.5 | Pink noise level |
| pan_1 | -0.3 | Left positioning |
| pan_2 | 0.3 | Right positioning |
CHAOS BLEND
TRUE CHAOS + PERLIN NOISE →
AUDIO MIXER →
HARSH FILTER
| PARAM | VALUE | PURPOSE |
|---|---|---|
| level_1 | 0.8 | Chaos dominance |
| level_2 | 0.4 | Perlin background |
| crossfade | 0.3 | Weighted blend |
PROCESSED LAYERS
NOISE GENERATOR → DISTORTION +
NOISE GENERATOR → FILTER →
AUDIO MIXER
| PARAM | VALUE | PURPOSE |
|---|---|---|
| level_1 | 0.6 | Distorted channel |
| level_2 | 0.7 | Filtered channel |
| pan_1 | -0.8 | Hard left |
| pan_2 | 0.8 | Hard right |
MIXING TECHNIQUES
Start with all levels at 0.5 and adjust from there
Use panning to create stereo width and space
Crossfade enables smooth transitions between sources
Watch level meters to prevent clipping and distortion
Layer complementary noise types for richer textures
Use different processing chains on each channel
Hard panning (-1.0, 1.0) creates maximum stereo separation
Subtle level differences (0.1-0.2) create natural balance
Mix processed and unprocessed versions for complexity
Real-time monitoring prevents unwanted clipping
