Boss WAZA-AIR Using Manual page 11

Knob
BST/MOD
Knob
DELAY/FX
Knob
REVERB
MEMO
For the detailed explanation of the effects, refer to
"Effect Parameter List" (p. 37).
Color BST
Green BLUES DRIVE
Red OVERDRIVE
Orange DISTORTION
Color DELAY
Green DIGITAL DELAY TREMOLO
Red ANALOG DELAY T.WAH
Orange TAPE ECHO
Color REVERB
Green PLATE REVERB
Red SPRING REVERB
Orange HALL REVERB
MOD
CHORUS
FLANGER
PHASER
FX
OCTAVE
11