The Roland TB-303 appeared in electro as a melodic sequenced line before its later acid-house role

The TB-303 is universally associated with acid house (Chicago, mid-1980s), but Newcleus used it in 1984’s ‘Jam On It’ as a melodic sequenced line — before the acid scene. In this early use the 303 was programmed conventionally in ‘song mode’ and synchronized to the TR-808 via a Roland Sync cable. Shannon’s ‘Let The Music Play’ is cited as another pre-acid 303 example. This shows the 303 had a prior life as a legitimate bass/sequencer tool before Chicago producers ‘started to abuse it,’ turning its resonance knob into acid’s signature squelch.

Examples

Newcleus ‘Jam On It’ (1984): TB-303 provides a sequenced melodic line, synced to the 808 via Roland Sync cable. Chicago acid house (mid-1980s): the same box’s resonance cranked to create the acid squelch — a different use.

Assessment

How was the TR-808 and TB-303 synchronized in the pre-MIDI era? How does the 303’s role in ‘Jam On It’ differ from its role in acid house, and what changed between those uses?