Instruction Manual
UAD Powered Plug-Ins Manual - 456 - Chapter 45: Precision Maximizer
Shape The Shape knob is the primary saturation control for the 
Maximizer effect. It contours the harmonic content and ap-
parent dynamic range of the processor by changing the 
small-signal gain of the saturator. The available range is 
0–100%.
At lower settings, apparent loudness is not as dramatic but 
harmonic processing still occurs, producing a richer sound 
with minimal reduction of dynamic range. As Shape is increased, the sound 
becomes more saturated with “sonically pleasing” distortion and perceived 
loudness, punch, and clarity.
Shape values between 0-50% will make the effect more subtle, but a richer 
sound is still obtained. Lower Shape values accentuate louder peaks, which 
can sound great on percussive instruments. Solo instruments can also benefit 
from lower Shape values by taming the peaks while maintaining dynamic 
range.
As Shape is increased beyond 50%, presence, excitement, and harmonic col-
oration can be dramatic, yet still highly musical and without the dynamic 
squashing of typical limiters.
The most natural warmth and tube-like distortion is obtained with Shape at 
50%. This setting generates the lowest amount of higher order harmonics and 
most closely emulates characteristic tube qualities.
Bands Precision Maximizer can operate in one-band or three-band mode. 
In one-band mode, all frequencies are processed equally. In three-
band mode, the frequency spectrum is split into three separate 
bands before maximizing is applied.
One-band mode is the normal setting for general usage. In this mode, more 
dramatic results can often be obtained because more saturation effect is pos-
sible before the output is clipped. At higher levels of distortion, the phase of 
the harmonics are also better retained in this mode, which usually produces 
a more desirable sound quality.
Higher levels of perceived loudness may be obtained in three-band mode, es-
pecially if the frequency spectrum of the source material is not balanced. In 
this mode, certain settings can produce higher output levels than input levels 
(and potential clipping), so it may be necessary to compensate by reducing 
the input/output levels, and/or engaging the Limit control.










