Digital dynamite.

In 1985 Roland released the now-famous TR-707 Rhythm Composer. Taking its rightful place next to other classic Roland drum machines, this previously underrated instrument has since appeared on hit tracks in a long list of genres, including synth pop, acid house, industrial, electro, indie, alternative, and more. Thanks to our Analog Circuit Behavior (ACB) technology, you can now have the authentic sound and experience of this influential drum machine right inside your DAW—with modern upgrades that take it into all-new territory.

The sound of vintage digital.

Developed in the mid-1980s, the TR-707 had a 25 kHz, 8-bit (or 6-bit for some tones) sample playback engine that was primitive by today’s standards. These low bit rates caused quantization noise during the sound’s decay, so non-decaying PCM waveforms were used, with decay introduced later in the analog circuitry. Furthermore, deviations in the clock and the analog circuitry downstream of the D/A converter caused variances in the pitch and decay characteristics. And though the TR-707 lacked the ability to edit sounds, the combination of these factors ultimately led to it being highly sought after for its unique lo-fi punch.