Roland DJ-70
Roland DJ-70 (Italy) / Roland DJ-70MKII (Italy) | |
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![]() Roland DJ-70MKII | |
Manufacturer | Roland (Italy) |
Dates | 1992-1996 DJ-70 1996-2000 DJ-70MKII |
Price | £2,181 GBP (1998) $1,995 US (1998) |
Technical specifications | |
Polyphony | 24 Voices Note |
LFO | Sine, Triangle, Saw-Up/Down, Square, Random, Peak-Hold Waveforms with Delay, Polarity and Sync |
Synthesis type | ROM / EPROM Chip OS: V1.05 (1992) Roland DJ-70 OS: V1.02 (1996) Roland DJ-70MKII |
Filter | Low Pass, High Pass, Band Pass, TVA = (Time Variant Amplifier) TVF = (Time Variant Filter) |
Aftertouch expression | Yes |
Velocity expression | Yes |
Storage memory | 72-pin SIMMs Memory Type 2MB up to 4MB (DJ-70) 2MB up to 32MB (DJ-70MKII) |
Input/output | |
Keyboard | 37 Dynamic Keys, 8 Play Pads, Pitchbender Joystick and a Special Scratch Dial/Scratch Pad. |
The Roland DJ-70 is a 16-bit linear A/D Conversion & 20-bit linear D/A Conversion[1] sampling[2] workstation and was released in 1992 by Roland Italy.
Roland DJ-70MKII[]
The Roland DJ-70MKII was released in 1996 by Roland Italy. It had 37 keys,[3] 8 Play Pads (Pitchbender Joystick and featured the first ever for DJ's a Special Scratch Dial/Scratch Pad), 24 Voice Note Polyphony,[4] 8 Track music sequencer, with RPS/BPM Function and featured a 3.5"in. floppy disk drive (2DD/2HD),[5] "Load-While-Play" feature, SCSI port only on Roland DJ-70MKII. It also had a large backlit LCD screen. The Roland DJ-70MKII with its more powerful features then the Roland DJ-70, was essentially a Roland S-760 rack mount sampler with a keyboard.
Sample Rate[]
Up to 32 samples can be recorded. The Sampling Frequency Rates can be used are 16-bit 22.05 kHz or 44.1 kHz.[6] Roland DJ-70 & Roland DJ-70MKII both can read on 3.5" floppy disk drive (2DD/2HD) file from Roland S-50 Sampling Keyboard, Roland W-30 Sampling Keyboard, Roland S330/S550/SP-700/S770/S750/S760 rack mount sampler (Using CONVERT LOAD feature). AKAI S1000/1100 sounds via 'SCSI port (Roland DJ-70MKII only)'.
Roland DJ-70:
• Memory 2MB [Sample Time: 22.5 sec.(44.1 kHz) Stereo. 45 sec.(22.05 kHz) Mono.]
• Memory 4MB [Sample Time: 45.3 sec.(44.1 kHz) Stereo. 90 sec.(22.05 kHz) Mono.]
Roland DJ-70MKII:
• Memory 2MB [Sample Time: 22.5 sec.(44.1 kHz) Stereo. 45 sec.(22.05 kHz) Mono.]
• Memory 32MB [Sample Time: 6 min.(44.1 kHz) Stereo. 12 min.(22.05 kHz) Mono.]
Both Roland DJ-70 & Roland DJ-70MKII use RAM Memory type, there are two slot available. Type used are 72-pin SIMMs Memories.
Display[]
Main panel features a 64 x 240 pixels backlit display[7] LCD screen.
Notable users[]
References[]
- ^ "Roland DJ-70". www.polynominal.com. Retrieved 2018-06-06.
- ^ "Roland DJ-70 MkII". Audiofanzine (in French). Retrieved 2018-06-06.
- ^ SynthArk, Designed by www.1234.info / Modified. "DJ-70MKII". www.synthark.org. Retrieved 2018-09-05.
- ^ SynthArk, Designed by www.1234.info / Modified. "DJ-70". www.synthark.org. Retrieved 2018-06-06.
- ^ "Roland DJ-70 Technical Specifications - SweetCare". SweetCare. Retrieved 2018-06-06.
- ^ "Roland DJ-70". www.polynominal.com. Retrieved 2018-06-07.
- ^ "Roland DJ-70". www.polynominal.com. Retrieved 2018-06-07.
- ^ "ROLAND DJ-70". www.jarrography.free.fr. Retrieved 2018-06-06.
Further reading[]
- "Roland DJ-70MkII". Future Music. No. 53. ISSN 0967-0378. OCLC 1032779031.
External links[]
DJ-70 PDF Manual Links:
- Online Roland DJ-70 Owner's Manual & Extra Notes Location
- Online Roland DJ-70MKI/DJ-70MKII Supplemental Notes - May 23, 1997 Location
Other links:
- Polyphonic synthesizers
- Digital synthesizers
- Roland synthesizers
- Roland
- Workstations
- Samplers (musical instrument)
- Electronic musical instruments
- Music sequencers
- Sound modules
- Music workstations
- Hip hop production
- Japanese inventions