Reports are circulating that the Moog Matriarch, the semi-modular analog synthesizer launched in 2019, has been discontinued. The story broke in mid-October, and as of today it is still unconfirmed by Moog. The Matriarch remains listed on the company's website. For anyone building an expressive rig, it is a good moment to look at what the Matriarch offers, what it does not, and how to think about hardware that may disappear.
What the reports actually say
According to Synth Anatomy, dealers have told customers the Matriarch is end-of-life. Thomann reportedly lists it as such, Musicstore.de has no units, and Sweetwater says it is no longer available. A few retailers, including Gear4music, Andertons, and Perfect Circuit, still have stock at roughly $1,899 or €1,999.
No successor has been named. The article raises several possible explanations, from production costs and component availability to the restructuring of Moog within inMusic, but none of these is confirmed. It is worth treating all of it as speculation until Moog speaks.
What the Matriarch is
The Matriarch is a four-oscillator analog instrument with stereo ladder filters, a built-in arpeggiator, a 256-step sequencer, and an integrated stereo analog delay. It can be played as a four-voice paraphonic synth: the voices share a single filter path rather than each getting their own.
That last point matters for expressive playing. In a fully polyphonic MPE setup, every note travels on its own MIDI channel so that pitch bend, slide, and pressure apply to that note alone. A paraphonic design shares processing between voices, so per-note filter or amplitude shaping is limited by the architecture, whatever the controller sends.
Where MPE fits (and where it does not)
The reports say nothing about MPE or aftertouch on the Matriarch, and the instrument has never been marketed as an MPE synth. If you play it from an MPE controller such as the Expressive E Osmose or a LinnStrument, the practical result will depend on how the synth handles incoming MIDI channels and whether it responds to pressure at all. Check the current manual before assuming anything.
That is a useful reminder for anyone shopping for hardware: "MIDI input" is not the same as "MPE support." A synth can accept notes on many channels and still ignore per-note expression, or treat it globally. Our guide to what MPE support in a plugin update really means applies to hardware too.
What to do if you wanted one
If you were considering a Matriarch, the reports suggest a few sensible steps:
- Check with your preferred dealer before assuming it is gone. Stock varies by country.
- Wait for official word from Moog. A discontinuation notice, a successor, or a denial would all change the picture.
- Do not pay inflated used prices driven by panic. Discontinuation rumors often push prices up before the facts are clear.
- Decide what you need it for. If your goal is expressive, per-note control, a purpose-built MPE instrument or plugin may serve you better than any paraphonic analog box.
The bigger picture
Hardware synths come and go, and the expressive community has learned to hedge. Software instruments with proper MPE support, such as Surge XT and Vital, will not vanish when a factory line closes, and they are free. Hardware still has an appeal that software cannot match, but a rig built around instruments you can always replace is a calmer rig.
We will update this story if Moog confirms anything. Until then, treat the Matriarch news as a reported development, not a settled fact.
Key takeaways: the discontinuation is reported by dealers but unconfirmed; the Matriarch is paraphonic and has no stated MPE support; and the episode is a good prompt to check what "expressive" really means in your gear list.
Sources: Synth Anatomy, Moog Matriarch product page.