Korg miniKORG 700S Owner's Manual page 24

EQ
This boosts or cuts the levels of the low, mid, and high-frequency region.
ON/OFF
To use this effect, turn this ON.
LO GAIN
Adjusts the low-frequency region.
MID FREQ
Specifies the frequency of the mid-frequency region.
MID GAIN
Adjusts the mid-frequency region.
HI GAIN
Adjusts the high-frequency region.
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