Mix

Eight-input stereo audio mixer with per-channel gain. Mono inputs expand to stereo, stereo inputs preserve distinct left/right content, and unconnected inputs contribute silence.

Inputs

Input A

• ID: a
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input A mono/stereo audio input.
• Default: 0

Input B

• ID: b
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input B mono/stereo audio input.
• Default: 0

Input C

• ID: c
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input C mono/stereo audio input.
• Default: 0

Input D

• ID: d
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input D mono/stereo audio input.
• Default: 0

Input E

• ID: e
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input E mono/stereo audio input.
• Default: 0

Input F

• ID: f
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input F mono/stereo audio input.
• Default: 0

Input G

• ID: g
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input G mono/stereo audio input.
• Default: 0

Input H

• ID: h
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Input H mono/stereo audio input.
• Default: 0

Outputs

Stereo Output

• ID: audio
• Kind: audio
• Rate: audio
• Audio Channel Layout: stereo
• Unit: normalized
• Range: -1 to 1 normalized
• Coercion: Implicit
• Description: Stereo mixed audio output.

Parameters

Gain A

• ID: gainA
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance A

• ID: balanceA
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain B

• ID: gainB
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance B

• ID: balanceB
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain C

• ID: gainC
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance C

• ID: balanceC
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain D

• ID: gainD
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance D

• ID: balanceD
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain E

• ID: gainE
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance E

• ID: balanceE
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain F

• ID: gainF
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance F

• ID: balanceF
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain G

• ID: gainG
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance G

• ID: balanceG
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Gain H

• ID: gainH
• Type: float
• Control: slider
• Range or Options: 0 to 1 gain01, step 0.01
• Default: 1

Balance H

• ID: balanceH
• Type: float
• Control: slider
• Range or Options: -1 to 1 pan, step 0.01
• Default: 0
• Description: Pan for mono inputs; left/right balance for stereo inputs. -1 is left, 0 is center, 1 is right.

Notes

• Canonical ID: util.mix
• Category: utilities
• Runtime Surface: audio
• Runtime Targets: audio-worklet
• JUCE Early Access: Supported
• Early Access Note: Native-supported in the plugin for the current catalog/runtime support contract.
• Formula: audio = stereo sum of each input after gain and pan/balance
• Each input accepts mono or stereo audio; mono inputs are placed into the stereo output by the balance control.
• For stereo inputs, balance attenuates the left or right side without collapsing the signal to mono.
• The stereo output is a raw linear sum and is not automatically normalized or limited.