Daniel Fisher test drives the Elektron Digitone module with its powerful FM synthesis and intuitive subtractive synthesis signal flow. Now, Digitone Keys ups the ante by adding a high-quality Fatar synth-action keyboard with aftertouch. With Elektron's acclaimed sequencing onboard, your creative potential is practically unlimited. Digitone Keys is ready to rock with four independent synth tracks, each with a 4-operator FM synth engine featuring eight different FM algorithms and separate rear-panel stereo outputs. Those algorithms — along with pretty much everything else — can be locked to different values for each sequence step. Factor in four MIDI tracks, an arpeggiator for each track, two LFOs per synth voice, multimode filtering, and built-in effects, and the Elektron Digitone Keys may well be the FM synth you've always wanted.