Yamaha EMT-1 User Manual page 7

HH Selecting Voices from the Controlling Keyboard
Modifying the Selected Voice
Hi BRIGHT/MELLOW (Tone) Variation
The large BRIGHT and MELLOW buttons located to the right of the
panel can be used to modify the tone of the selected voice in 5 steps:
BRIGHTEST
A
BRIGHT
A
NORMAL
v
MELLOW
Vv
MELLOWEST