MC-303[?] The first non-keyboard drum machine, sample based synthesizer and sequencer combination bearing the now generic term "Groovebox."
MC-505[?] Successor to the MC-303 with more powerful synthesizer and sequencer. Featuring "Megamix."
MC-909[?] 2002 Successor to the MC Groovebox series featuring a full 16 track sequencer and sampling built in.
Roland RE-201[?]: Renowned 'Space-Echo' machine - arguably the most popular tape-echo produced
Roland SH-1000[?]: Claimed by Roland to be Japan's first commercial keyboard synthesizer
Roland SH-101[?]: Monophonic[?] synthesizer designed to be worn hung around the neck with a strap, with an optional modulation attachment that protruded like the neck of a guitar
Roland TR-808: One of the first and most popular of the programmable drum machines and the sounds that are particular to that machine have become pop music cliches, heard on countless recordings
... stone hatchets, like the European ones, primitive pottery with decorations like those of Olonets and stone weights for nets. Afterwards a population to whom bronze was ...