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Schmidt Synthesizer Final Series: The Dream Polysynth Bows Out in Black and Lives On as the Schmidt Vi Plugin

The Schmidt is one of the most extravagant analog synths ever put into production, built by hand in Germany since 2012. Hardware production is ending with a black Limited Final Series, and a plugin made with UJAM now puts its sound in any DAW. Here is the story and which one makes sense.

By unknowndivide staff 3 min read
The black Schmidt Eightvoice polyphonic synthesizer from the Limited Final Series, a huge panel of knobs above a keyboard with red wheels, on a black background
The Schmidt Eightvoice, Limited Final Series Black Edition. Image: Schmidt Synthesizer (official)

Some synthesizers are tools. The Schmidt was always closer to a monument. It is a German analog polysynth with eight voices, a front panel so dense it looks like a mixing desk, and a build so uncompromising that its makers expected to sell only a handful. Now, after 14 years, hardware production is ending. The company's shop lists a Limited Final Series Black Edition next to the classic wood-sided version, and a new plugin, Schmidt Vi, made with the software company UJAM, puts the sound inside any computer.

The synth that was meant to be a run of 25

The Schmidt was first shown at the Musikmesse trade fair in Frankfurt in 2012, and again at the NAMM Show in Los Angeles in 2013. The company's own account says the plan was an initial production of 25 units. Demand kept it alive far longer than that.

It was built the hard way on purpose. Everything was made in Germany, with through-hole construction and no specialized components, so that any technician could repair one decades from now. The same choices that make it repairable are what ended it: the company says rising costs and changes in how electronics are manufactured made that way of building no longer viable.

Close-up of the black Schmidt synthesizer showing a gold plaque below the front panel above the keys
A gold plaque on the black Final Series. Image: Schmidt Synthesizer (official)

The Schmidt Synthesizer Final Series

The Final Series swaps the classic model's wooden sides and blue pitch and mod wheels for an all-black body with red wheels and a gold plaque under the panel. Underneath, it is the same instrument. The signal path is genuinely analog and built from discrete parts, while control is digital, so every sound can be saved. Schmidt describes oscillator features that had never appeared in a series-produced synth, let alone a polyphonic one, with multi-pulse-width and multi-ring modulation as the headline examples. The Schmidt Vi manual adds that about 95 percent of the sound functions sit on the panel itself, with no menu diving.

It also has a sense of humor. The manual opens by explaining how to say the name ("SH-mitt") and introduces its creator as "Mr. Stefan Smith, err, Schmidt."

Black Schmidt synthesizer with its panel lid raised to show the SCHMIDT logo
The Black Edition with the panel lid raised. Image: Schmidt Synthesizer (official)
Classic Schmidt synthesizer with wooden side panels and blue pitch and mod wheels
The Classic Series with wood sides and blue wheels. Image: Schmidt Synthesizer (official)

Schmidt Vi: the plugin version

For nearly everyone, this is the news that matters. Schmidt says it had long wondered whether to make a digital copy, and a friendship with people at UJAM, a virtual instrument company whose founders include Hans Zimmer and Pharrell Williams, made it happen. The analog circuit was studied in detail and rebuilt with a new modeling process. An early prototype was shown at Superbooth in Berlin in May 2026.

The plugin even does two things the hardware never could. Each knob on screen shows its real value, and a randomizer invents new patches, which Schmidt says often lands on surprisingly good sounds. The interface works on one wide screen or splits the panel for a single smaller display. It needs an iLok account to run.

The black Schmidt synthesizer hardware above a screenshot of the Schmidt Vi plugin interface
The hardware and the Schmidt Vi plugin. Image: Schmidt Synthesizer (official)

If plugins of rare old synths are your thing, Cherry Audio did something similar for the Pentaphonic, and our guide to monophonic and polyphonic synths explains why eight real voices are such a big deal.

Our call: buy Schmidt Vi, admire the Final Series. The hardware is a collector's instrument, and if you have the money and the floor space, the black edition is the last chance to own a new one. For working musicians, the plugin is the real gift: one of the rarest polysynths ever made now fits on a laptop, with a randomizer that makes it easier to explore than the original. Watch the official introduction on the Schmidt Vi page first, and see the Schmidt shop for both editions of the hardware.