Yamaha QL5 Reference Manual page 141

Editing the Premium Rack parameters
Each Premium Rack window includes the following items:
1 2 3
1
ASSIST button
Press this button to indicate the numbers that control each parameter.
2
LIBRARY button
Press this button to display the Library window for Premium Rack (for each module
type).
3
DEFAULT button
Restores the default parameter setting.
NOTE
• If the ASSIST button is on, you will be able to easily identify the parameters that are currently
available for editing, and the parameters that will be available for editing after you select them.
• You can adjust the parameter in finer steps by turning a [TOUCH AND TURN] knob while
pressing and holding it down.
• Pressing a top panel [SEL] key while operating the premium rack parameter will switch to the
popup window of GEQ, effect, or premium rack that is inserted in that channel.
 Portico 5033
Portico 5033 is a processor that emulates a 5-band analog EQ developed by Rupert Neve
Designs (RND). 5033EQ features a unique tone control response. It inherited the history of
the "1073," which was praised as one of the greatest devices developed by Mr. Rupert Neve.
Yamaha's VCM technology has modeled the EQ to the last detail, including the input/output
transformer that was designed by Rupert Neve himself. As a result, this processor model
produces musically high-quality sound even when bypassed. Its response features unique
effects. For example, if the Lo setting is cut, the low range becomes tight, and if the Hi setting
is raised, the desired range will be boosted without hurting your ears.
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1
2
4
1
ALL BYPASS button
Switches EQ bypass on or off. Even when EQ bypass is on, the signal will pass through
the input/output transformer and amp circuits.
2
TRIM knob
Adjusts the input gain of the processor.
3
LF/LMF/MF/HMF/HF Frequency knobs
Adjust the frequency for each band.
4
LF/LMF/MF/HMF/HF Gain knobs
Adjust the amount of boost or cut for each band.
5
LMF/MF/HMF Q knobs
Adjust the Q (steepness) of each band. The higher the Q value, the narrower the range
in which you can control the gain for the band.
6
LMF/MF/HMF IN button
Turn LMF/MF/HMF EQ on or off respectively.
141
Graphic EQ, Parametric EQ, effects, and Premium Rack
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Reference Manual