ROLAND U220, U20
Digital Synthesizer Roland
U220/U20
SPECS

U-Series (U-110,U-220, U20) pic, thx Deusi (link)
click images to enlarge - auf Bild(er) klicken zum vergroessern
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Digital Synthesizer
ROLAND U220, U20 built in 1989
30 Voices / Stimmen
6x Multitimbral
Memory / Speicher standard
Value / Gebrauchtwert in 2005 was about 55 € (-)
OSC Synthesis can do rom samples 4MB
rompler - and of course its nature is digital
uses hybrid technology: no
Wave Shapes samples
1 OSCs
0 Filter
1 LFOs saw
1 Envelope Generators ADSR
MIDI, Control & Triggering and playing via MIDI SYSEX
0 Keys
responds to Pressure/Velocity? external velocity aftertouch
Arpeggiator no
Sequencer no
Synth ID is 688
- WHAT THESE THINGS MEAN / GENERELLE INFO ZU DEN DATEN
ROLAND U220, U20 built in 1989
30 Voices / Stimmen
6x Multitimbral
Memory / Speicher standard
Value / Gebrauchtwert in 2005 was about 55 € (-)
OSC Synthesis can do rom samples 4MB
rompler - and of course its nature is digital
uses hybrid technology: no
Wave Shapes samples
1 OSCs
0 Filter
1 LFOs saw
1 Envelope Generators ADSR
MIDI, Control & Triggering and playing via MIDI SYSEX
0 Keys
responds to Pressure/Velocity? external velocity aftertouch
Arpeggiator no
Sequencer no
Synth ID is 688
- WHAT THESE THINGS MEAN / GENERELLE INFO ZU DEN DATEN


ABOUT Very simple ROMpler with just a very little sound tweaking parameters. It is a bit better than the U-110 because it allows access to the envelope (ADSR) and has 4 PCM Slots for more sounds
ABOUT Sehr simpler Presetracksynth ohne viele Eingriffsmöglichkeiten. Er hat gegenüber dem sehr rudimentären U110 immerhin Zugriff auf die Hüllkurve in ADSR Form und 4 PCM Karten passen rein (mehr als im U-110)
ABOUT
DETAILS Nothing special, really. Uses 32kHz Samples in ROM (4MB). Well, it's basically the LA-Synthesis like the D-50 under the hood here, but to be honest: You can not access it. there is only ADSR, LFO stuff and some pitch mod and velocity. thats what I call a preset synth.
DETAILS 32kHz-ROM Samples (4MB), echt nichts besonderes. Eigentlich ist er ein LA-Synthesizer im Stile des D50 mit Layerstruktur, jedoch kann man hier nicht darauf zugreifen und der User kann nicht viel mehr als LFOs, ADSR und ein paar Velocity-Sachen einstellen. Also: Presetschleuder.
DETAILS
SOUND Not so flexible preset synth with almost no access to parameters
SOUND Relativ unflexibele Presetschleuder
SOUND
VERSION U220 allows ADSR access, U110 only allows LFO Settings and Dynamics and Pitch Vel. Env Settings.
U20: 61-Keys Version
U20: 61-Keys Version
VERSION U220: ADSR Reglung möglich, bei U110 nur LFO, Pitch ENV (AR) und Dynamik anpassbar.
Keyboardversion hat 61 Tasten: Der U-20
VERSION
Keyboardversion hat 61 Tasten: Der U-20
Roland U-20
Keyboardversion des U220
Keyboardversion des U220
ROLAND or Boss, Edirol formerly Ace, Acetone

Roland was founded in 1972 by Ikutaro Kakehasi, Japan (prior companies: ace (drum machines and electronic organs and kakehashi musen), first synthesizer: 1972 - Mr. Kakehashis biography is available as a book from Robert Olsen.
DIN SYNC: same as tb303, TR606, TR707 (also with midi)
Pins on the Roland DIN sync:
from left to right: PIN 3 tempo clock, PIN 5 fill in, PIN 2 ground, (middle pin!), PIN 4 reset & start, PIN 1 start/stop
Official Intl. Site : http://www.rolandus.com DER HERSTELLER
THE MANUFACTURER
Roland wurde 1972 von Ikutakro Kakehashi gegründet, nachdem er Ace aufgebaut hatte. Von Kakehashi gibt es ein Buch vom PPV Verlag.
Offizielle Site (D) : http://www.rolandmusik.deROLAND..


