10.6

Table Of Contents
341Logic Pro Instruments
Sample Start or End: Choose None, or Bar, Beat, or Triplet values to rhythmically
modulate the sample start or end position.
Loop Start or End: Choose None, or Bar, Beat, or Triplet values to rhythmically
modulate the loop start or end position.
Loop Position: Choose None, or Bar, Beat, or Triplet values to rhythmically modulate
the loop position.
3. Set the amount of modulation with the Amount slider.
4. As an optional second modulation routing, set up your keyboard modulation wheel (Mod
Wheel) as the source, and Loop Start as the target.
Logic Pro Quick Sampler LFO controls
Quick Sampler features two identical LFO units. Click the tab at the top of the modulation
pane to choose LFO 1 or LFO 2.
You can use the LFO units to modulate, or control, other parameters. Parameters that are
modulation targets are indicated by a white dot when a note is played. The modulation
range is shown as an orange ring around target parameters.
If you’re new to synthesizers and the concepts behind modulation generators, such as
LFOs and envelopes, see Synthesizer basics overview.
Quick Sampler LFO parameters
On/Off button: Turn the LFO on or off.
LFO Rate knob and field: Set the LFO modulation speed. Values are in hertz, or cycles
per second. When the Sync button is enabled, bar or beat values—synchronized with
the project tempo—are shown.
Sync button: Enable or disable synchronization of the LFO with the project tempo. The
Sync button note icon is highlighted when active.
Fade Mode button: Choose either Fade In or Fade Out. You set the fade in or out time
with the Fade Time knob.
Fade Time knob and field: Set the time it takes for the LFO modulation to fade in or fade
out.