24
Main Specifications SL-20: Audio Pattern Processor
Nominal Input Level
-20 dBu
Input Impedance
1 M
Ω
Nominal Output Level
-20 dBu
Output Impedance
1 k
Ω
Recommended Load Impedance
10 k
Ω
or greater
Tempo
30–250 bpm
Maximum Recording Time
40 seconds
Controls
START/STOP pedal
TAP pedal
EFFECT LEVEL knob
DIRECT LEVEL knob
BANK knob
PATTERN knob
ATTACK knob
DUTY knob
TEMPO knob
OUTPUT MODE button
PEDAL MODE button
Indicators
POWER indicator
(serves also as the battery check indicator)
START/STOP indicator
REC indicator
PLAY indicator
TAP indicator
MONO indicator
FIXED indicator
RANDOM indicator
PING-PONG indicator
AUTO indicator
3D PANNNER indicator
3D CROSS indicator
LATCH indicator
MOMENTARY indicator
TEMPO indicator
Connectors
INPUT jacks R/MONO, L (1/4 inch phone type)
OUTPUT jacks R/MONO, L (1/4 inch phone type)
EXP PEDAL jack (1/4 inch TRS phone type)
MIDI IN connector
DC IN jack (DC 9 V)
Power Supply
DC 9 V: Dry battery LR6/R6 (AA) type x 6, AC
Adaptor (PSA series)
Current Draw
110 mA (9 V max.)
* Expected battery life under continuous use:
Carbon: 7 hours
Alkaline: 18 hours
These figures will vary depending on the actual
conditions of use.
Dimensions
173 (W) x 158 (D) x 57 (H) mm
6-13/16 (W) x 6-1/4 (D) x 2-1/4 (H) inches
Weight
1.1 kg / 2 lbs 7 oz (including batteries)
Accessories
Owner’s Manual
Leaflet (“USING THE UNIT SAFELY,”
“IMPORTANT NOTES,” and “Information”)
Dry battery R6 (AA) type (carbon) x 6
Options
AC Adaptor (PSA series)
Expression pedal (Roland EV-5)
* 0 dBu = 0.775 Vrms
* In the interest of product improvement, the specifications
and/or appearance of this unit are subject to change
without prior notice.
MIDI Implementation Version: 1.00
1. Receive Data
■ System Real-Time Message
● Timing Clock Status F8H
● Start Status FAH
* Upon receiving the Start (FAH), the slice pattern
returns to the start of the pattern.
● Continue Status FBH
* Upon receiving the Continue (FBH), the SL-20
continues to playback in sync with the external
MIDI device.
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