Operation Manual
21
The Tone  Button 
GATE Tab  Overview
The Gate feature can assist in:
1.  Minimizing feedback.
2. Reducing the amount of audible effects pro-
cessing on sounds entering the mic other than 
your voice.
 f GATE 
This sets the Gate type. The factory default is 
ADAPTIVE, which performs automatic level as-
sessment for the average musical setting. You can 
also turn the gate to OFF with good results if you 
are in a quiet, low volume musical environment. 
This can be set to MANUAL if you have more 
challenging requirements. When the GATE is set 
to MANUAL, an additional parameter, THRESH-
OLD, is displayed.
 f LEAD ATTEN
This controls how much your lead voice level is 
reduced (attenuated) when your voice falls below 
the Gate threshold and the Gate closes. This set-
ting applies whether the GATE is set to ADAP-
TIVE or MANUAL. The factory default setting of 
-3 dB (a reduction of 3 dB) is gentle enough that 
if your voice strays below the threshold, it is not 
cut off completely. If you are in a feedback-prone 
environment (loud monitors plus Shape and 
Compress on) you can increase this to reduce 
more. A setting of 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.
 f HARM ATTEN
This sets the amount of attenuation for the 
Harmony and Doubling voices when the Gate 
closes. They have a separate attenuation setting 
to reduce chatter caused by instrument sounds 
entering the mic and being harmonized when 
you aren’t singing . The factory default attenua-
tion amount of -10 dB should work well in many 
situations, but you can further reduce the level if 
you still hear harmonized instrumental chattering 
when you stop singing.
 f THRESHOLD (MANUAL Gate 
Only)
This parameter becomes visible when the GATE 
has been switched to MANUAL. The THRESH-
OLD denes 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.
