Legendary designers of electronic instruments Dave Smith and Roger Linn teamed up to create a drum machine called Tempest – quite a loud name today. In the process, both enthusiasts of synth making had separate responsibilities: Linn was busy with a digital part and a sequencer, and Smith worked on the analog side of the instrument.
Tempest is an analog/digital drum machine with 16 pads based on the Evolver, Prophet 08 and Tetra voice chips, paired with the improved sequencer in the style of the classic AKAI MPC. It has a 6-voice polyphony, 2 DCOs (with sawtooth, triangle, triangular/sawtooth waveforms), and 2 digital oscillators with one-shot samples (450 sounds), including FXpansion and Goldbaby noise/waves.
It is worth noting that it is not limited to only drums, in addition to them there’s the ability to synthesize basses, leads, blips, etc. Considering the spectrum of sound, it has almost crystal high, good middle and rather dense low frequencies.
Its interface offers knobs for amplifier, pitch, and 2 auxiliary envelopes (AD/SR) which can be assigned to any of the 58 modulation sources. 2 ribbon controllers stand for pitch and modulation control. The modulation is featured with 2 LFOs generating a triangular, sawtooth, reverse saw, square and random waveforms where they can be tied to a rhythm part or interact with an external MIDI Clock.
The mini mixer has pan, volume, mute/solo knobs. The instrument also has high and low pass VCF, and internal effects, such as compressor, distortion, delay, are quite enough for detailed processing.