Alex Ball dives headfirst into the plush, wood-panelled world of the Sequential Prophet~T8—a synth so rare, most of us will only ever drool over photos. This isn’t just another nostalgia trip; Alex’s trademark blend of storytelling and hands-on demo brings the T8’s quirks and charms to life, warts and all. From its Rolls-Royce ambitions to its market misfires, he slices through the hype with dry wit and a crate-digger’s eye for detail. If you like your synth history with a side of sarcasm and some filthy sound demos, strap in.

6. February 2026
SPARKY
Alex Ball Unleashes the Prophet~T8: Luxury, Legends, and Lost Battles
The Prophet~T8: Synth Royalty with a Price Tag to Match
Let’s not mince words: the Prophet~T8 is the synth equivalent of a vintage Bentley—rare, expensive, and guaranteed to make your back ache if you ever try to move it. Sequential Circuits, helmed by Dave Smith, cooked up this beast between 1983 and 1985, aiming to outclass everything else in the studio with sheer luxury and technical bravado.
Alex Ball wastes no time painting the T8 as the flagship that was supposed to keep Sequential on top after the Prophet 5’s glory days. The T8 was built to impress, with a price tag that could buy you a small car and a footprint that would dominate any studio. But as we all know, synth history is littered with beautiful failures—and the T8’s story is pure synth soap opera.

"the Rolls-Royce of profit synthesizers, the rare T8 from 1983."
© Screenshot/Quote: Alexballmusic (YouTube)
Polyphonic Aftertouch and Weighted Keys: Expressive Overkill?

"So we've got polyphonic aftertouch, seven destinations and bipolar amount."
© Screenshot/Quote: Alexballmusic (YouTube)
Here’s where things get spicy. The T8’s headline act is its polyphonic aftertouch and fully weighted wooden keyboard—features that, even today, make gear nerds weak at the knees. Alex demonstrates how each note can be individually mangled with aftertouch, sending filters and LFOs into orbit without dragging the whole chord along for the ride.
You get polyphonic glide, stereo splits, and enough modulation destinations to keep even the most jaded sound designer busy. It’s expressive, it’s clever, and it’s probably more than most players can handle. But that’s the point: the T8 wasn’t built for the faint-hearted. It was a flex, pure and simple.
Digital Dawn: The T8 vs. the Market
Despite all that tech muscle, the T8 landed with a thud. Alex doesn’t sugarcoat it: by the time this analog monster hit the shelves, the world had moved on. The Yamaha DX7 was the shiny new toy, and the T8’s analog warmth suddenly looked old-fashioned and overpriced.
With a price three times that of a DX7 and weighing nearly 30 kilos, the T8 was a tough sell. Most players didn’t know what to do with all that expression, and the market just wasn’t interested in a flagship analog when digital was the new king. Sequential covered their costs, but the T8 was never going to be a chart-topper.

"the Prophet T8, broadly speaking, was not a successful product."
© Screenshot/Quote: Alexballmusic (YouTube)
Legends at the Keys: The T8’s Famous Fans

"it was used quite extensively by Howard Jones in the mid '80s."
© Screenshot/Quote: Alexballmusic (YouTube)
Here’s the twist: while the T8 flopped commercially, it still found its way into the hands of synth royalty. Alex rattles off a who’s who of ‘80s icons—Howard Jones, Talking Heads, Yellow Magic Orchestra, Billy Curry, the Thompson Twins, The Fixx, and even the mighty Tears for Fears. The T8’s lush sounds and expressive keyboard made it a secret weapon in the studio and on stage, proving that, sometimes, the underdog gets the last laugh.
Sound Demos: The T8’s Sonic Swagger
Alex doesn’t just talk the talk—he lets the T8 strut its stuff with a series of demos that show off its unique voice. From thick, evolving pads to stereo wizardry and filter freakouts, the T8 sounds as posh as it looks. But honestly, words don’t do it justice. You’ll want to watch (and hear) the video yourself to get the full rave-bunker experience. Trust me, this is one synth you need to hear to believe.
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