Features 76-note semi-weighted action and 32-voice polyphony

Sequential, the brand headed up by synth pioneer Dave Smith, have today announced the Prophet XL, a 76-key version of their flagship Prophet X samples-plus-synthesis hybrid synth. The new instrument provides the same powerful combination of high-fidelity samples from 8Dio and full synthesis capabilities offered on the Prophet X — but makes the concept even more compelling for studio and stage by adding a semi-weighted-action, 76-key, premium-quality Fatar keybed and a new performance mode that allows 32-voice polyphony when using a single sampled instrument and a single oscillator.

At the heart of both the Prophet XL and the Prophet X is a sound engine that powers two simultaneous 16-bit, 48kHz sample-based instruments plus two high-resolution digital oscillators with waveshape modulation — all processed through analogue filters. In standard performance mode, the instrument provides bi-timbral, eight-voice-stereo, or 16-voice mono operation.

Digital subscribers can read our review of the Prophet X here.

Dave Smith commented: “We designed the Prophet XL for musicians who wanted more of a good thing. By adding an extended, semi-weighted action keyboard and enabling 32-voice performance mode, we’ve made it even more satisfying to play the acoustic and electric pianos and other instruments where increased polyphony is crucial. We’re making 32-voice mode available on the Prophet X, as well, so that all of our users will benefit.”

Sample content for the Prophet X series was created by sound developers 8Dio, known for pioneering “deep sampling.” Regarding the new instrument, 8Dio co-founder Troels Folmann said: “For us, it’s all about giving musicians the best tools to express themselves. The Prophet XL is a great enhancement of the original Prophet X concept because it gives artists more room to breathe. More keys and more voices means more room to explore and create.”

The 150 GB sample library in the Prophet XL and Prophet X includes numerous acoustic and electronic instruments as well as an extensive collection of ambient and cinematic effects. Users can shape the samples through loop manipulation, sample stretching, and the synthesizer’s many sound-sculpting functions which include 4 envelope generators, 4 LFOs, a deep modulation matrix, and other tools. The Prophet XL and Prophet X also provide 50 gigabytes of internal storage for importing additional samples. Support for user-created sample content is planned for December, 2018.

The Prophet XL will be available in November of 2018 with a MAP of $4,399.