Roland DJ-70 Technical Specifications

DJ-70 SAMPLING WORKSTATION

*Digital ‘DJ’ sampling workstation, RPS sequencer, 37 note dynamic keyboard,
Scratch Dial, 24-note polyphony, 3.5′ floppy disk drive (2HD/2DD) for sample
sequence and global parameters, Load While Playing Function, Large back-lit
LCD Graphic Display.

INPUT LEVEL:
+ 4 dBm ~ 50 dBm (variable)
Input Impedance
10 k W, unbalanced

OUTPUT LEVELS:
Stereo Out: +7 dBm (1 voice)
+19 dBm (16 voices)

OUTPUT IMPEDANCE:
Unbalanced 200W

MAXIMUM POLYPHONY:
24 Voices

SAMPLING FREQUENCY:
44.1 kHz, 22.05 kHz

CONVERTORS:
Analog-to-Digital: 16-bit linear
Digital -to-Analog: 20-bit linear

FREQUENCY RESPONSE:
20 Hz – 20 kHz (+0 / -3dB)

SIGNAL-TO-NOISE RATIO (IHF – A type):
Stereo Out: >80 dB (all volumes: Max)

DYNAMIC RANGE:
>87 dB (1 voice at rated output)

TOTAL HARMONIC DISTORTION:
< 0.01% ( A / D / A ) SOUND MEMORY:
2Mbyte (expandable to 4 Mbyte)

DISK DRIVE:
3.5′ Floppy (2HD/2DD)

DISPLAY:
LCD: 64 x 240 dot

FRONT PANEL MASTER CONTROLS:
Sampling Level Controls (L,R), Master Volume Control, Pitch Bender /
Modulation- Fader Level, Octave (Down, Up), Jump Menu, Shift Function Key
(5), Exit, Graphic, Cursor keys (Up, Down, Left, Right), Execute S1 (-), S2
(+), 8 sample play pads, (Scratch), Hold, Performance, Sound, System, Play,
Index, Mark, Command, Disk, RPS, Rec (Record), Start / Stop, Sample, Start /
End, Cue, Back-lit LCD Graphic Display, Alpha Dial.

RPS SEQUENCER:
8 Track sequencer with RPS Function

SAMPLE CONTROLS:
Start / End, Sample Play Pads (8), Hold, Sens Peak LEDs (L,R)

SCRATCH SIMULATION:
Scratch Dial, Scratch pad

REAR PANEL:
Sampler inputs L / Mono, R), Line Out, (L / Mono, R) Sens Control
(Sensitivity), MIDI Socket (IN, OUT, THRU), Sustain Switch, LCD
Contrast Control, AC Socket, Power Switch.

SIDE PANEL:
Phones, Phones Volume

POWER CONSUMPTION:
24W

DIMENSIONS:
780 x 330 x 126 mm
30-23/32 x 12-3/32 x 4-3/8 inches

WEIGHT:
8.6 kg / 18 lbs 15 oz

ACCESSORIES:
Owners Manual, Demo Disk, AC Cord

OPTIONS:
Pedal Switch: DP-6, DP-6, FS-5U
2M byte RAM Memory Expander (OMS-770)
3.5 inch floppy disk (2DD / 2HD)

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