Boss Audio Systems ME-50B User Manual

Page of 40
9
Using the Effects
COMPRESSOR/LIMITER
fig.0110
This comprises two effects, one that evens out the volume of 
the input signals to provide lengthy sustain (compressor), 
and one that prevents distortion by suppressing only the 
peaks in the sound (limiter).
TYPE knob
OFF
Turns off the compressor/limiter effect sound is 
bypassed.
* The COMPRESSOR/LIMITER indicator goes off when this is 
set to OFF.
NATURAL
Provides natural-sounding performances with little 
thinning of the sound, even when pushing the effect. 
This is especially effective with slapping and hard 
picking.
LIMITER
Prevents distortion by suppressing the input signal level 
when it exceeds the set value.
160D SOFT
Models the dbx 160 set to a lower compression ratio.
160D HARD
Models the dbx 160 set to a high compression ratio.
D-COMP
Models the MXR DynaComp.
THRESHOLD/SUSTAIN knob
Adjusts the depth of the effect.
When the TYPE is set to NATURAL, LIMITER, 160D SOFT, 
or 160D HARD, this functions as the THRESHOLD knob, 
which sets the level at which the limiter starts to take effect. 
The more the knob is turned to the left (counterclockwise), 
the lower the level at which the limiter effect is enabled.
When the TYPE is set to D-COMP, the knob functions as a 
SUSTAIN control, which adjusts how long sounds are 
sustained. Turn the knob to the right (clockwise) to get 
longer sustain times.
LEVEL knob
This adjusts the level when the compressor/limiter is on. Use 
this to balance the volume level so it is the same when the 
compressor/limiter is switched on and off.
You can use a foot switch to switch the compressor/
limiter on and off. For more detailed information, refer 
to “Using the Foot Switch” (p. 26).
COMPRESSOR/LIMITER indicator