KORG PA4X 76 - Manual (Page 854)

850| Audio In/Out and the Voice Processor
0 dB offers no gain reduction on your lead voice at all. Settings of -30 to Off
effectively mute your voice when the Gate is on.
▪ Use the Harm(ony) Atten(uation) knob to set the amount of attenuation for
the Harmony and Doubling voices when the Gate closes. They have a sepa-
rate attenuation setting to reduce chatter caused by instrument sounds en-
tering the mic and being harmonized when you aren’t singing. The factory
default attenuation amount of -10 dB should work well in many situations,
but you can further reduce the level if you still hear harmonized instrumen-
tal chattering when you stop singing.
▪ Use the Threshold knob (only available with Manual Gate) to defines the
minimum singing level you need to reach in order for the Gate to open and
let your voice sound. The factory default setting of -40 dB is very sensitive
to allow a wide range of singing levels but it may also allow more nearby
instrumental sounds through when you are not singing. In this case, further
adjustment from -39 dB and upward may be needed.