Boss Doctor Rhythm DR-110
The Boss Doctor Rhythm DR-110 Graphic is a drum machine, produced by the Boss product division of the Japanese Roland Corporation in 1983.
Boss were better known for producing electric guitar accessories such as effects pedals, and the DR-110 is similarly small and lightweight in size (190×110×30mm, and only 450g), and like most Boss equipment, could be run from a 9V d.c. supply or batteries.
Although not designed as a high-end studio product, it nonetheless featured some noticeable advances in technology compared to previous Roland drum machines: it had an LCD graphic display, showing a step-programming grid for the various drum voices, and allowed the drum sounds to be played manually from rubber pads (as well as programmed).
Like all Roland's previous drum machines, the DR-110's voices used analogue voice circuits.
Tempo was continuously variable between 45 and 300 bpm.
The DR-110 used a 4-bit Hitachi HD33790A44 CMOS microprocessor and 1KB of μPD444C RAM memory.
Read more about Boss Doctor Rhythm DR-110: Drum Sounds, Rhythm Patterns, Interfacing
Famous quotes containing the words boss, doctor and/or rhythm:
“When you overpay small people you frighten them. They know that their merits or activities entitle them to no such sums as they are receiving. As a result their boss soars out of economic into magic significance. He becomes a source of blessings rather than wages. Criticism is sacrilege, doubt is heresy.”
—Ben Hecht (1893–1964)
“A doctor, like anyone else who has to deal with human beings, each of them unique, cannot be a scientist; he is either, like the surgeon, a craftsman, or, like the physician and the psychologist, an artist.... This means that in order to be a good doctor a man must also have a good character, that is to say, whatever weaknesses and foibles he may have, he must love his fellow human beings in the concrete and desire their good before his own.”
—W.H. (Wystan Hugh)
“There is a rhythm to the ending of a marriage just like the rhythm of a courtship—only backward. You try to start again but get into blaming over and over. Finally you are both worn out, exhausted, hopeless. Then lawyers are called in to pick clean the corpses. The death has occurred much earlier.”
—Erica Jong (b. 1942)