27. MIC BASS
- This control increases/decreases the amount of LOW frequency response applied to the
MASTER VOLUME output.
28. MIC TREBLE
- This control increases/decreases the amount of HI frequency response applied to the
MASTER VOLUME output.
29. MIC ECHO
- This control adjusts the level of ECHO applied to the MIC channels. Turn control clockwise
to INCREASE and counter-clockwise to DECREASE the level of ECHO.
30. MIC REPEAT
- Use this control to adjust the REPEAT setting of the ECHO effect. As REPEAT adjusts
the total number of echo intervals prior to fade-out, the more REPEAT that is applied, the more ECHO
intervals will occur prior to fade-out. Turn control clockwise to INCREASE and counter-clockwise to
DECREASE level.
31. MIC DELAY
- Use this control to adjust the DELAY setting of the ECHO effect. As DELAY adjusts the
total begin-to-end length of each echo interval, the more DELAY that is applied, the longer each ECHO
interval will take to complete. Turn control clockwise to INCREASE and counter-clockwise to
DECREASE level.
32. MIC INPUTS 1, 2
- These inputs are for connecting MICROPHONES with a ¼ inch (6.3mm) plug.
33. MIC 1 / 2 VOLUME
- These controls adjust the VOLUME levels of MIC channels
individually.Turn controls clockwise to INCREASE and counter-clockwise to DECREASE.
34. KEYBOARD INPUT
- This input is used to connect a KEYBOARD device via a ¼ inch instrument cable.
35. KEYBOARD VOLUME
- This control is used to set the VOLUME level for a KEYBOARD connected to the
KEYBOARD INPUT JACK.
36. GUITAR INPUT
- This input is used to connect a GUITAR via a ¼ inch instrument cable.
37. GUITAR VOLUME
- This control is used to set the VOLUME level for a GUITAR connected to the
GUITAR INPUT.
20
Descriptions and Functions
BOOMER
Front panel
27
29
34
28
30
31
37
33
32
35
36
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