Roland TR-09 Rhythm Composer

User Memory

Patterns: 96 (2 banks x 3 groups x 16 patterns)
Tracks: 8 (2 banks x 4 tracks)
Kit: 1

Steps

16 steps with 16 sub steps

Instruments

BASS DRUM
SNARE DRUM
LOW TOM
MID TOM
HI TOM
RIM SHOT
HAND CLAP
CLOSED/OPEN HI HAT
CRASH CYMBAL
RIDE CYMBAL

Controllers

VOLUME knob
START button
STOP/CONT button
LAST STEP button
SCALE button
SHUFFLE/FLAM button
CLEAR button
INSTRUMENT SELECT button
SHIFT button
TOTAL ACCENT knob
TEMPO dial
TRACK 1–4 buttons
PATTERN 1–3 buttons
COMP button
TEMPO button
BACK button
FWD button
AVAILABLE MEAS button
CYCLE/GUIDE button
MENU button
ENTER button
Main keys 1–16 (16 step buttons)
BASS DRUM: TUNE, LEVEL, ATTACK, DECAY knobs
SNARE DRUM: TUNE, LEVEL, TONE, SNAPPY knobs
LOW/MID/HI TOM: TUNE, LEVEL, DECAY knobs
RIM/CLAP: LEVEL knob
HI HAT: LEVEL, CH DECAY, OH DECAY knob
CRASH CYMBAL: LEVEL, CRASH TUNE knob
RIDE CYMBAL: LEVEL, RIDE TUNE knob

Effects

Compressor

Indicators

7 segments, 4 characters (LED)
Scale LED

Connectors

TRIGGER OUT jack: Mono miniature phone type
PHONES jack: Stereo miniature phone type
OUTPUT jack: Stereo miniature phone type
MIX IN jack: Stereo miniature phone type
MIDI (IN, OUT) connectors
USB port: Micro-B type (Audio, MIDI)

Power Supply

Rechargeable Ni-MH battery (AA, HR6) x 4
Alkaline battery (AA, LR6) x 4
USB bus power

Current Draw

500 mA (USB bus power)

Expected battery life under continuous use

Rechargeable Ni-MH battery: Approx. 6 hours
* This can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use.

ACCESSORIES

Owner's Manual
DK-01 Owner's Manual
Leaflet "USING THE UNIT SAFELY"
Alkaline battery (AA, LR6) x 4

SIZE AND WEIGHT

Width

308 mm
12-1/8 inches

Depth

130 mm
5-1/8 inches

Height

51 mm
2-1/16 inches

Weight

980 g
2 lbs 3 oz