About the variation mode, About the playback heads – Roland RE-20 User Manual
Page 18
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About the Variation Mode
You can use the MODE SELECTOR knob to switch among the twelve Variation modes,
which offer different combinations of echo and reverb.
●
: On
:
The playback heads set with the tap delay times
REPEAT (MODE SELECTOR knob “1”–“4”)
:
Echo only
REVERB ECHO (MODE SELECTOR knob “5”–“11”) :
Combined echo and reverb
REVERB ONLY (MODE SELECTOR knob “REVERB ONLY”) :
Reverb only
About the Playback Heads
Relative to whatever the tap delay time is at playback head 1, the tap delay time at
playback head 2 is twice that, and the tap delay time at playback head 3 is three times
that.
Example: With the MODE SELECTOR knob set to the “11” position and the tap
delay time set to 0. 5 seconds
The setting is 0.5 seconds at playback head 1, 1 second at playback head 2, and 1.5
seconds at playback head 3.
* The maximum values that can be set for the tap delay time in Normal/Long mode and Variation mode
differ.
MODE
SELECTOR
REPEAT
REVERB ECHO
REVERB
ONLY
1
2
3
4
5
6
7
8
9
10
11
Play-
back
Heads
1
●
●
●
●
●
2
●
●
●
●
●
●
3
●
●
●
●
●
●
REVERB
●
●
●
●
●
●
●
●
MODE
SELECTOR
Maximum Values for Tap Delay Time (Seconds)
Normal Mode
Long Mode
1, 5, 8, 10, 11
1
2
2, 4, 6, 9
2
4
3, 7
3
6
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