Anyone's guess what the future holds, but I think Dave is best known for his analog designs and it seems to me that (for now at least) he is kind of playing his strongest card. After all, the influx of digital synths (and the fact they can be manufactured at a much lower cost, generally) is a big part of what put Sequential out of business the first time around.
And now, there are inexpensive powerhouses like Hydrasynth entering the market, Korg doing some low cost wavetable and FM synths, and Waldorf doing some interesting things with wavetables as well. For so many years we had good digital options, but the analog offerings for such a long time didn't seem up to par with vintage instruments -- and now that they are there and demand for good analogs is strong.
But I see that as where things are right now, and not necessarily where they will be five years from now. Dave has always said he has a thing for digital oscillators combined with analog filters, and has claimed that the Prophet 12 was one of his favorite creations. So one has to imagine he will do another digital synth in the future. I don't know the details of the Focusrite arrangement but I'm sure they're smart people and will let Dave's imagination drive the product offerings rather than try to micromanage what he should develop.
For sure, but one could also say there are also analog synths outside of Sequential on the market now so they are in the same boat regardless if it's analog or digital oscillators. I think my concern with Sequential doing analog only is....well what else can be done that they either haven't done or isn't already an option from another company now? Sure they could do reissue after reissue but I think that would be a terrible idea to become a "greatest hits" company. But what else is next in the analog realm? A VCO based bi timbral or multitimbral powerhouse? Sure...but then what?
Actually something I've noticed is the Prophet X and Prophet XL are now only available in select few Long And McQuade stores in Canada and not available to order. Perhaps that's the next synth on the chopping block? Maybe Focusrite is telling them to nix any non analog gear?
In my mind, the "greatest hits" analogy doesn't really suit this example, because doing a proper reissue of a vintage synthesizer is, I'm guessing, actually a lot harder than inventing the synth the first time around. It's like the difference in doing sound design with the goal of coming up with something new and interesting, versus trying to perfectly replicate a sound from somewhere else -- the latter is *infinitely* more difficult to achieve a satisfying result. When creating a new synthesizer, the designer has all these creative liberties to do what they want, limited only by budget and ideas. But perfectly nailing the sound of an original vintage synth requires deep reverse engineering of the target instrument.
That said, I don't think Sequential will be limited to re-issues. I'm actually a bit surprised Dave remade the Prophet 5 at all, because I'm not sure that was what he wanted to do as much as it was something he did in the best interest of the business. This is a time-tested conundrum of product engineering... sometimes you have to produce one thing to keep the lights on and fund the R&D for what you really want to be doing, this is actually quite common.
I'm pretty sure I read somewhere that the Prophet X/XL have not been great sellers for Sequential, and the 8dio situation probably isn't helping. Or maybe it did sell well enough and is just reaching the end of its product lifecycle.
One thing I have noticed over the decades is that synth buyers tend to be sort of a fickle audience. The same reasons that make the GAS phenomenon so common, are the same reasons that most synthesizer offerings seem to see their sales fizzle out after a few years. It's like the buying audience is always looking to purchase the latest and greatest, even if it doesn't sound any better (or in many cases worse) than earlier product offerings.
In fact, one of the ONLY exceptions I've seen to this over the years is the rediculously long product lifecycle that Access music seems to have with the Virus. Kemper (the designer) either ran out of ideas or lost his passion for synth making, and focuses on amps instead. As a result, they just keep making the Virus Ti2 and I guess people keep buying it. But aside from that one case, the trend always seems to be out with the old and in with the new, even if the new is a recreation of the old.