1. Gain LEDs
Indicate input signal strength of each of the MX300’s inputs. Range is from –24dB,
–12dB, –6dB, and 0dB.
2. Input Knob
Controls input gain of the stereo inputs.
3. Main Display
The Main Display features two LEDs and an LCD. The LEDs indicate when the S/PDIF
I/O has sync lock, and when there is USB connectivity. The LCD shows program and
parameter editing information and System Menu settings.
4. Page / Select Knob
Used to navigate the MX300 effects, parameters, and System menus.
5. Exit
Pressing this button will back you out one level of editing.
6. Tempo
Sets the delay time of delay effects.
7. Effect Bypass
Pressing this button bypasses or mutes the selected effect in the Main Display. One of
four bypass/mute functions can be assigned to this button: Dry, Mute, Input Dry, and
Input Mute. See page 17 for more information.
8. Edit Knobs A, B, C
These knobs modify the associated parameters in the Main Display when editing pro-
grams or change the settings in the System Menu.
The Front Panel
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