Rossum Electro-Music Morpheus and Other Modules

Last year, I was excited to see the debut of Rossum Electro-Music. This year, the excitement is that the Morpheus module will finally be available soon.

Since our picture, although appropriately cute, isn’t the best, here is an official image.

The Morpheus module features a 14-pole Z-plane filter similar to one in the classic E-MU Morpheus (which I still use in some of my music), but goes beyond the capabilities of the original. As it is a module, one can use any sound source with it rather than just built-in ROM samples. And all the the dimensions of the filter – which are visualized as a cube – can be manipulated in parallel from arbitrary CV sources. On top of that, a step sequencer allows one to move through different configurations of the filter in real-time.

I was only able to scratch the surface of the sound possibilities with this. One thing I’d like to explore is whether with all the degrees of freedom this filter is even more unstable than the original. That’s not a bad thing per se (as long as one has a limiter handy), as it can be a thing of beauty to bring a filter just to the edge.

The Morpheus is actually part of a full suite of modules that Rossum Electro-Music is offering. The Evolution ladder filter was already debuted last year, and is a fine filter in itself. There is also the Control Forge CV generator, Assimil8or phase-modulation sampler, and Satellite CV generator. It occurs to me that putting these modules together (plus a MIDI to CV converter) one could theoretically construct an “E-MU Morpheus on steroids”.

We at CatSynth shall eagerly await the public release of the Morpheus in the coming weeks and keep an eye out for things to come from our friends at Rossum Electro-Music.

NAMM 2017: Moog Music Tribute to Synthesizer Pioneers

This year our friends at Moog Music, Inc. had a very different sort of booth. Instead of the usual array of gear for demonstration, the space was bare and stark, with a simple kiosk and a wall dedicated to the many synthesizer players and innovators we lost in 2016.

It was a rough year for the synthesizer community. Among those we lost were Pauline Oliveros and Don Buchla, both of whom were memorialized here on CatSynth and whom I had known in person. There were also images and statements for Keith Emerson, Bernie Worrell, Isao Tomita, and Jean-Jaques Perrey.

Visitors were invited to wander the space in contemplation or with a mix of music from the artists on classic Walkmans. Visitors could also leave social media tributes to one or more artists and have an opportunity to win one of several current Moog instruments, including a Werkstatt, Mother-32 and even a new Model D.

We didn’t win, but were very touched by the way Moog used their space to pay tribute to the many heroes we lost in 2016. It was a unique and moving experience at this year’s NAMM show.

NAMM 2017: Dave Smith Instruments REV 2 And More

Edited to correct an “alternative fact” in one of our photos.

There were several new offerings at the Dave Smith Instruments booth this year. The most prominent was the new REV 2 polyphonic analog synthesizer.

The REV 2 is billed as a successor to the Prophet ’08, and features an architecture with two DCOs and two Curtis filters, along with numerous other features. It also has a built-in step sequencer. It plays very nicely and has a powerful sound, though perhaps not quite as “luscious” as the Prophet 12 that I regularly use in my own music. I expect the REV 2 will be quite popular.

Last year, DSI introduced the OB-6, a collaboration between Dave Smith and Tom Oberheim that features an Oberheim SEM sound engine. This year they have a tabletop module version of this instrument.

CORRECTION: This is a Prophet 6 tabletop, not an OB-6. There is, however an OB-6 tabletop module.

It has the same engine and a large array of front panel controls that make it a less expensive addition for someone who wanted the OB-6 synth but doesn’t need yet another keyboard.

Dave Smith also had another new collaboration, this time with Pioneer DJ. They introduced two new instruments: the TORAIZ SP-16 DJ workstation and the TORAIZ AS-1 mono synth.

The SP-16 is a sampler workstation with multiple voices and facilities for loops, triggers, and other features one expects from a beat-oriented tabletop synth, but also filters from the Sequential Prophet 6. THE AS-1 is purely a synth, featuring an architecture similar to a single voice of the Prophet 6. As such, the AS-1 is practical way to add the Prophet 6 sound to a larger setup.

As always, we look forward to seeing and hearing more of these new instruments from Dave Smith.

NAMM 2017: Percussa AudioCubes and Synthtor System 8

I have long been fascinated by Percussa’s AudioCube controllers. In fact, I have a pair of them that I use in live performance. Now Percussa introduces the Synthtor System 8 wireless controller and modular synthesis system.

The Synthor System 8 consist of a wireless controller and hub for use with the cubes and a digital modular synthesizer. The synth engine contains many of the features one would expect including oscillators, filters, waveshapers, and samplers. It runs on a dedicated ARM chipset running Linux, though it only runs the synth and thus avoids the performance and stability issues we all know from general purpose computer systems. It also supports a variety of I/O for connecting to other gear and to a computer workstation for recording.

You can see and hear a bit of the AudioCubes and Synthtor System 8 in action in this video.

The REMOTE (the controller/hub) is quite an intriguing addition in itself, allowing one to use the cubes without a computer thus reducing setup complexity.

Percussa is a very small independent company consisting of two members: Bert Schiettecatte and Celine Van Damme. Both are very nice and have been supportive of CatSynth and of the musicians who use their instruments.

You can find out more about Percussa and their offerings at their website.

NAMM 2017: Mike Garson Plays Synthogy Ivory II

Mike Garson is a legendary keyboardist. He is perhaps best known for his collaborations with David Bowie – indeed that is how we primarily know him. But he is quite the performer in his own right, combining avant-garde and jazz together into a very rhythmic style of playing. He was performing today at NAMM on Ivory II, the flagship virtual piano from Synthogy. You can see a segment of his performance in this video.

The performance, which lasted over 30 minutes, featured a variety of styles and ranged from improvisations to familiar tunes. It is quite virtuosic, but not for its own sake as the fast runs and driving low-note chords serve the music well. Towards the end he played in a heavy style that I like to call “avant stride.”

I was quite happy to get such a good visual and sonic spot to see him; and aftwords had a chance to think him for his music and inspiration to my own playing.

NAMM 2017: Erica Synths, LZX, Sputnik, Roland, And More

There are multiple superbooths of modular synth makers this year. We visited the first (and smaller) of the two this afternoon.

The folks at Erica Synths have a new DIY kit inspired by the legendary Soviet synth Polyvoks.

It’s a raw but sonically rich instrument and we at CatSynth could see using it. They have also updated their flagship black series.

We would be remiss if we didn’t also show their adorable logo đŸ˜ș.

One thing we have observed this year is that many module makers have upped their game when it comes to visual design. We saw that with the Erica Synths offerings, but with others as well. Consider this Euclidean Circles from vpme.de:

The Charcot Circles is a collaboration of Studio Electronics and eowave. It is a rather complex and enigmatic module providing sequencing and CV with non-linear processing.

The round designs are reminiscent of Buchla synthesizers, which of course brings us to Sputnik Modular which produces Buchla-inspired “west coast synthesis” modules.

LZX Modular is all about the visuals, as their modules process video rather than audio. They have several new offerings, including an LCD display module and an all-in-one starter. You can see a little bit in this video.

New video modules from LZX. #namm #namm2017

A video posted by CatSynth / Amanda C (@catsynth) on

The both also featured Roland’s AIRA series, including the System-8. The setup featured remakes of some classic Roland modules that we reported about last year in addition to the “plug-out” system.

It is interesting that Roland has moved its display of these instruments from their main area at NAMM to the modular-synth booths. It would seem they know their audience.

Finally, we have new offerings from Industrial Music Electronics, formerly known as The Harvestman. They still have the same characteristic orange knob style.

Among there new modules are the Argos Bleak, a CV processer, the Bionic Lester mk II, a capacitor filter; and our favorite name-wise, the Contempt, a dyamics processor.

Modular manufacturers haven’t lost their edge even as the industry matures.

NAMM 2017: Lowry Electronic Organs

Walking away from the Elektron booth, I espied these gorgeous instruments.

The Lowry Electronic Organs are at a basic level electronic organs with a variety of pedals, organ stops, two manuals, and such. But they also combine a basic synth engine with other sounds, rhythm patterns and more. They have multiple models of increasing complexity. Did I mention that they are gorgeous?

They are easy to play once one knows what the vast array of buttons are for. According to the representative I talked with, these are mostly used as parlor instruments, a statement piece for a living room or music room. But it is nonetheless a real musical instrument to be played like any other.

NAMM 2017: Elektron Digitakt and Analog Heat

We begin our real NAMM 2017 coverage with offerings from Elektron. Many folks in our community have been anticipating the Digitakt.

The Digitalk is a compact unit combining a drum synth engine, multitrack sequencer with both MIDI and audio capabilities, and sampler. This will be very handy for those who work with those classes of instrument and want a quick and easy set up. While we weren’t able to hear it today, the demo case had a rather interesting video background.

Also on display was the Analog Heat, billed as both an “audio enhancer” and “audio destroyer”.

We were able to play this one. The different preset settings were quite diverse and would add to live performance, given a good sound system. The equalizer and filter sections were interesting to play with as well. They had a clean sound that didn’t muddy the source. Unless of course you want it to. Then it can become the audio destroyer that is is billed as. This is clearly intended as the last in a chain for live use, a final stage before the PA or amp.

CatSynth at NAMM 2017

It’s that wonderful time of year again! We at CatSynth are heading south for the annual NAMM Show. It should be another good one as were in a golden age of synths. We will also be looking at computer technology, esoteric instruments, and anything else that piques our interest.

We will post our more in depth reviews here. But you can also follow along with our adventures on catsynth and Instagram for frequent live updates throughout the show. And if you have anything you would like us to check out there, please let us know in the comments.

RIP Alphonse Mouzon, Vera Rubin, Carrie Fisher

2016 continues to be a year of losses. Below we visit three people whose work has influenced our diverse interests here at CatSynth and who passed away since this holiday weekend.


[By Dontworry (Own work) [CC BY-SA 3.0], via Wikimedia Commons]

Alphonse Mouzon was one of the important early artists in jazz fusion, and performed with many of our musical heroes, including Herbie Hancock, Wayne Shorter, and Gil Evans. In 1971, he joined Wayne Shorter and the rest of Weather Report for their debut album Weather Report. The band has a mixed history – something we should write about on another occasion – but those first albums in the early 1970s have a sound that were quite influential and resonate with those of us who love jazz fusion of that era. You can hear some Mouzon’s 1971 work with Weather Report in this video:


Vera Rubin is a name that should be better known that it is in popular culture, as her contributions to cosmology and astronomy are central to our current understanding of the universe. Her work made the case for dark matter and its prevalence in the universe. It was another step in the process of understanding our place in the universe. The earth, then the sun, then the galaxy, all became just small and non-centrals parts in a much larger universe; and the discovery of dark matter showed that the “stuff we are made of”, the ordinary baryonic matter (all the chemical elements and such that we learn about in school) is only a small portion of the mass-energy of the universe. Dark matter has since been eclipsed by dark energy in terms of cosmological composition.

In addition to the grand perspective, Rubin’s work helped us understand why galaxies like our own Milky Way are shaped the way they are and move the way that they do. She was also a strong advocate for women in science, not just in her own career and field but overall in terms of advocacy in inspiration.



[By Riccardo Ghilardi photographer (Own work) [CC BY-SA 3.0 or GFDL], via Wikimedia Commons]

From great science facts we move to great science fiction. Star Wars is one of the important mythologies in contemporary world, and many of us who saw the original movie in 1977 remember it vividly. While Carrie Fisher was not one of the comedic droids or Darth Vader, her character Princess Leia was important to the story in ways a kindergarten-age kid couldn’t quite fathom at the time. What also makes Fisher particularly interesting is how she presented herself, flaws and all, completely outside of the mythology of Star Wars. She was brutally honest and with a dark, dry sense of humor that came out in real life and in Princess Leia. Indeed, after she reprised the role for Episode VII, she was very up front taking on the trolls who mocked for simply doing what we all do: age. Her semi-autobiographical Postcards from the Edge was an accidental discovery in a video store – I liked seeing women leading a dark story, and only afterwords realized that Fisher wrote the screenplay and the original book.


We at CatSynth send our regards to the families of Alphonse Mouzon, Vera Rubon, and Carrie Fisher; and to all those taken by 2016.