Kurzweil K2500 - RELEASE NOTES V2.5 Release Note page 9

StealBar
Controls which drawbar is disabled (if any) when the percussion effect is turned on. On an unmodified tone
wheel organ, the ninth drawbar is the one disabled. Any drawbar can be selected, including "None".
EditProg:PERC2
PercLevel, DecayTime, OrgLevel
These parameters let you control the amplitude and decay rate of the percussion effect for all combinations of
the Loud/Soft and Fast/Slow parameters. Additionally a compensating organ level is provided for each
combination, to allow for accurate modeling of classic organs.
EditProg:KEYCLK
The Key Click feature adds a decaying burst of pitched noise to the attack of notes. Unlike the percussion, the
key click is "multi-triggered", which means that every new note will trigger it. The parameters on this page
primarily control the decay, volume, and pitch of the key click.
KeyClick
This is where you turn Key Click on or off.
Volume
This parameter sets the level of the keyclick; the noise decays from the level you set here. This level is scaled
by the drawbar levels, as well as the expression pedal level.
Decay
Sets the basic decay time of the noise envelope. Smaller values produce a shorter burst.
Pitch
Sets the basic pitch of the key click noise, relative to the highest tone wheel's pitch. The pitch is actually
controlled by a steep lowpass filter applied to white noise.
VelTrk
Controls the degree to which key velocity affects the key click volume. A value of zero means that the key
velocity has no effect on the key click volume. Other values add volume as the velocity increases.
Random
Controls the degree to which a random amount of amplitude variation is added to the key click.
ReTrigThresh
This parameter lets you set the volume level below which key click must decay before it will be retriggered.
Note Attack Normal/Hard
Controls the attack characteristic of notes. "Normal" provides a smoothed attack, while a setting of "Hard" has
an instant attack and will produce an audible click, in addition to any amount of key click programmed here.
"PercHard" sets a hard attack level for percussion only; all other notes will use a normal attack.
Note Release Normal/Hard
Controls the release characteristic of notes. A setting of "Normal" has a smoothed release, while a setting of
Hard has an instant release. "Hard" will produce an audible click.
910304, Rev. B
EditProg:KEYCLK
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