Always consult the official Owners Manuals first

Difference between revisions of "Multiplexer block"

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=How to switch between signals=
 
=How to switch between signals=
  
Simply bypassing and engaging the MUX disables and enables its routing. This only allows you to switch between two sources. Note that bypassing the MUX will sum all inputs, which may have an impact on the signal level.
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Use the channels (with or without scenes) to switch between rows.
  
More control is possible by making use of its Channels (with or without switching scenes). Channels let you switch between rows.
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A modifier can be attached to the Input Select switch, which lets you use a switch or pedal to select the input source.
 
 
Also, a modifier can be attached to the Input Select switch, which lets you use a switch or pedal to select the input source.
 
  
 
[http://forum.fractalaudio.com/threads/multiplexer-tip-single-pedal-for-wah-and-whammy.138199 Example of using the MUX to switch a pedal between operating as a Wah and as a Whammy]
 
[http://forum.fractalaudio.com/threads/multiplexer-tip-single-pedal-for-wah-and-whammy.138199 Example of using the MUX to switch a pedal between operating as a Wah and as a Whammy]

Revision as of 09:24, 29 March 2023

Available on which products

  • Axe-Fx III: 2 blocks
  • FM3: 2 blocks
  • FM9: 2 blocks
  • Axe-Fx II: no
  • FX8: no
  • AX8: no

Channels or X/Y switching

  • Axe-Fx III and FM9: 6 channels
  • FM3: 4 channels

What is a Multiplexer (MUX)

The Multiplexer block (MUX) is a routing and switching tool. It allows on-the-fly switching between either rows on the grid (as long as you have them connected), or physical inputs (Input blocks on the grid aren't required), or USB. Or you can use its Bypass to switch between just two things.

Note that only one input can be active at a time. For multiple inputs, use the Mixer block.

No gap is heard when switching sources, because the MUX crossfades between sources very quickly.

"If you want cross-fades between amps you would use two amps and the new Multiplexer block which cross-fades between input sources. You can set the input source to be any row or physical input." [1]

The MUX can't be bypassed.

Multiplexer in Wikipedia

How to switch between signals

Use the channels (with or without scenes) to switch between rows.

A modifier can be attached to the Input Select switch, which lets you use a switch or pedal to select the input source.

Example of using the MUX to switch a pedal between operating as a Wah and as a Whammy