A/B Switch

A/B Switch routes A to Output when Select is zero, and B when Select is nonzero, including negative values and values below 0.5. Selection is evaluated for every sample, so gates and Toggle values can switch control signals immediately. Unconnected A defaults to 0, B to 1, and Select to 0. Non-finite values on the selected input produce 0. The switch has no latched state; its output follows the current inputs across graph edits and transport changes.

Inputs

A

ID	a
Signal	control · control rate
Default	0
Coercion	Implicit

B

ID	b
Signal	control · control rate
Default	1
Coercion	Implicit

Select

ID	select
Signal	control · control rate
Default	0
Coercion	Implicit

Outputs

Output

ID	y
Signal	control · control rate
Coercion	Implicit

Details

Canonical ID	logic.switch
Category	utilities
Runtime Surface	control
Runtime Targets	control-main-thread
JUCE Early Access	Supported
Early Access Note	Native-supported in the plugin for the current catalog/runtime support contract.