Erik Norlander Announces Keyboard Sale to Benefit the Bob Moog Foundation

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Reverb's press release follows. Pics are via The Bob Moog Foundation. I'll be capturing some of the listings here on MATRIXSYNTH daily for posterty. See the Erik Norlander Listings label.

October 20, 2025 (Asheville, NC) – Musician, composer, and music technologist, Erik Norlander, is selling a collection of 40+ vintage and current synthesizers and keyboards on Reverb.com starting on October 6th. Thirty percent of the proceeds will be donated to the Bob Moog Foundation to support its work in education, archive preservation, and the operations of the Moogseum. Erik Norlander’s Bob Moog Foundation Benefit Sale can be accessed here.

Some of the notable synthesizers and keyboards for sale include: Oberheim Matrix-12, OB-Xa and OB-8 analog synthesizers, Rhodes (ARP) Chroma analog synthesizer, Rhodes Mark V and Mark II electric pianos, Farfisa Compact Duo CD/30 combo organ, Farfisa Syntorchestra, Korg Maxikorg DV800, Logan String Melody string synthesizer, Roland VP-330 MK-1 Vocoder, and the Waldorf Q wavetable synth keyboard, among many others.

“I am excited to offer part of my rather sprawling keyboard collection for sale to benefit the Bob Moog Foundation,” noted Norlander.

“I have been a supporter of the Foundation since 2007, and I strongly believe in generating funding to empower its work in education, archive preservation, and the operations of the Moogseum.”

Erik Norlander is an accomplished keyboardist, composer and producer with over 40 album credits including nine solo albums, seven with his Rocket Scientists project, and 11 albums with vocalist wife, Lana Lane. He serves as a member of the Board of Advisors of the Bob Moog Foundation. Erik toured and recorded with Asia Featuring John Payne from 2007 to 2014 and recorded two albums with the Asia spinoff project, Dukes of the Orient, in the years following. He toured extensively in the US and Europe in 2016-2018 with Last in Line featuring original Dio members Vinny Appice and Vivian Campbell. Before Last in Line, Erik toured with Big Noize, a supergroup featuring hard rock all stars, Joe Lynn Turner, Simon Wright and Carlos Cavazo. Erik also wrote the music and produced the album, Roswell Six - Beyond the Horizon, in 2009 for science fiction author, Kevin J. Anderson, in support of the first of his Terra Incognita fantasy novels.

Outside of the music world, Erik co-designed the UNO Synth analog synthesizers for IK Multimedia, carrying on the legacy of his design work on the legendary Alesis Andromeda analog synthesizer in the late 1990s. Erik also created IK Multimedia’s Syntronik virtual instrument libraries based solely on samples of his synth collection along with scores of sample libraries for SampleTank 4. Prior to that, Erik was the first synthesizer product manager for Alesis Studio Electronics and presided over the creation of the QS series of synthesizers, DM5 and DM Pro drum modules and several other products. He is currently the Director of Keyboard Product Development for Moog Music and the inMusic Family of Brands."

Oberheim Matrix 12 Analog 12-Voice Synthesizer, with deluxe custom ATA flight case

Note: links to listings are affiliate links for which the site may be compensated.
video upload by moogfoundation

via this Reverb listing

See if you can spot the Matrix-6 screen. I think that was accident. Capturing it for posterity. :)

"A towering icon of analog synthesis! Nicely restored, beautifully preserved, and built to tour or record for another lifetime.

This Oberheim Matrix-12 is in very good condition, has been restored by Rosensound, with some recent restorations performed by synth legend and former Oberheim engineer Marcus Ryle. It comes in a new, custom-built, heavy-duty flight case. It’s a US version, upgraded with a new control panel overlay from Sweet Discrete (UK) for a clean, sharp aesthetic. Everything functions beautifully; a truly top-shelf example of one of the most powerful analog polysynths ever built.

Cosmetic notes: the Sweet Discrete panel overlay LED registration is a bit off in a few places, so some LEDs look slightly off center (as shown in an included close-up image). Performance is not affected. The new overlay generally looks beautiful, but not strictly 10/10. There is also some stubborn tape residue on a few of the keys which can also be seen in the photos.

Details:

12 voices, each with 2 analog oscillators, multimode filter, and extensive routing
Legendary 96-point modulation matrix; no menus, just raw power
Velocity and pressure sensitivity, 5-stage envelopes, and complex LFOs
Massive analog presence with surgical control
US voltage model (no step-down needed)
New road-ready flight case included, $600+ value
Restored by Rosensound and Marcus Ryle, two of the most trusted names in analog synth servicing
New Sweet Discrete panel overlay from the UK; clean, legible, and sharp
Used by Hans Zimmer, Keith Emerson, Depeche Mode, Pet Shop Boys, and countless electronic pioneers, the Matrix-12 is the pinnacle of analog polyphonic design; often called “the last great analog monster.”

30% of this sale supports the Bob Moog Foundation, preserving the history of synthesis and inspiring future creators."

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Erik Norlander's Oberheim OB-8 vintage analog 8-Voice Synthesizer

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video upload by moogfoundation

via this Reverb listing

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Erik Norlander's Rhodes (ARP) Chroma Analog Synthesizer w/ Extras

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video upload by moogfoundation

via this Reverb listing

"An exceptional example of one of the most advanced analog synthesizers of its era. The Rhodes Chroma — originally developed by ARP and finished under the Rhodes brand — delivers 16 analog voices with velocity sensitivity, deep modulation architecture, and dynamic expressiveness years ahead of its time.

This unit is in excellent condition and includes key upgrades: a MIDI retrofit, the Sterooping programmer for hands-on control, and a rugged, custom-built, almost-new ATA flight case for transport and storage. The Chroma has been tested and is performing as expected.

Key Features:

16 analog voices with single or dual oscillator assignability
Velocity-sensitive weighted keyboard
Extensive modulation options with assignable routings
Unique filter architecture with variable state filters
Includes the Sterooping programmer for tactile, real-time control
MIDI upgrade installed for modern integration
ATA-rated flight case included
Condition Notes:

Excellent overall condition
Tested and working as expected
Flight case shows typical wear but protects the unit well
One of the rarest and most collectible instruments of the early digital/analog crossover era, the Chroma has been used by artists such as Joe Zawinul, Herbie Hancock, and Eddie Jobson. With these modern upgrades, it remains a powerful and expressive studio centerpiece.

30% of proceeds support the Bob Moog Foundation, preserving and celebrating the legacy of electronic music."

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Waldorf Wave - Shadow Edition 16 Voice SN 95380000311

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via this Reverb listing

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Vintage Black Synton Syrinx

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"The legendary Synton Syrinx, made in the Netherlands. Huge sound thanks to its LPF, dual resonant band-pass filters, and sub-oscillator. Very good esthetic condition, and in perfect working order."

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Clef Microsynth by I.N. Mitchell N/W !

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

Pics of the inside below.

"This is an ultra rare analogue mono synth, based on a design in Practical Electronics June and July 1982. This synth does not work, it does make some sound/noises, but definitely needs fixing. Physical and internal condition is quite good. 240V version.
VEMIA note: this looks like an extremely well-made example, with thought given to improving the layout, and making the graphics clear and elegant. Considerably better than the commercial version, to be honest. Very worth fixing - this synth can reportedly sound excellent - ask Lucid.

VEMIA can collect and pack: 12GBP."

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Ems VCS3 "Putney"

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"Legendary VCS3 'Putney' in great condition. Serial number 255. Some wear on the top of case. Has been fully refurbished by Lucent. Comes with all pins, a cover and keyboard cord."

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Roland RS-202 String Synthesizer

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via this Reverb listing

"A fully functioning Roland string synth from the 1970's. Has the original owner's name scratched into upper right of the top panel but is barely noticeable and would be very easy to cover."

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Oberheim OB-Mx Rackmount 4-Voice Synthesizer SN MX001073

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via this Reverb listing

The SN appears to be MX001073, listed back in February.

"I’m the sole owner of this super classic synth. purchased in 1996.

While in great condition aesthetically, the voices require calibration/tunning. when in 2 voice mode seems to stay in stay more in tune And doesn’t drift as much.
So this unit require a little bit of work hence the lower price."

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Electro-Harmonix Memory Man - Solid State Echo/ Chorus - Serviced w/Restoration & Original Box

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via this eBay listing

Additional Analog U.S. Listings

"This set is in excellent condition and working 100%. It has just been professionally serviced and with some restoration. As you can see, it does include the original box. This is the Memory Man V3, EH-7310, and uses the Panasonic MN3005 BBD. It will be properly packaged when sold and will arrive in the condition as stated. Not sold as-is! Proof of the actual shipping cost will be provided if needed. Although this listing is marked as a US sale only, I will ship to most countries."

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Salamander Music Sytems Voice 400 s/n 14 not perfect

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

This appears to be the first one featured on the site. Pics of the inside below.

via the listing:

"SMS (Salamander Music Systems - sorry for the typo in the title) Voice 400 - Programmable analogue mono synth with 2 VCOs and analogue delay line. Seems to work all OK EXCEPT the modulation generator (LFO) is not working. Condition is average. Has USA plug on, but can be switched between 110v/240v on rear. Also see the next lot."

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Yamaha CS30 SN 4145

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

Pic of the inside.

"Released in 1977, the Yamaha CS30 is the flagship of their CS Monophonic range. It is as close to a modular synthesiser that Yamaha ever made and its modulation and routing options are extensive.
This one plays and sounds great. The synthesiser responds to all the pots and sliders as it should and it's ready to use and create weird and wonderful noises and textures. However, to get it to 100 percent functionality the synth requires a service to fix a few issues. Neither the combined 1+2 audio jack nor headphone output work, though the individual 1 and 2 jacks are fine. The sequencer works when switched to Manual and steps through by pushing the red button. However, the 'Clock' function only works when the synth has been powered on for a while and has 'warmed-up'.

Cosmetically the synth is in pretty good shape with nothing broken or missing. There are lots of very small dots of blistered paint, some with a hint of surface rust. The most noticeable ones are at the top of the control panel but these have not increased in size or number over the past decade-or-so. They don't look too bad, in my opinion. Inside is clean and dry with no signs of damp. One of the C keys has a cigarette burn (WHY??!!!) which has melted the plastic slightly. However, all keys are secure and function correctly. The case has a few marks here and there, but overall it looks good.

The case was designed to make servicing very easy. The front control panel is hinged at the back and can be opened by removing just two screws from each side panel. This then reveals a very neat collection of boards and wiring.

The CS30 can be easily integrated into a modern MIDI studio setup. By using an appropriate converter you can interface various features of the synthesiser via its numerous control inputs and outputs:

Foot Controller (CV) for volume in.

Sequencer CV and Trigger (gate) out.

Key Voltage (pitch CV) in and out.

Trigger (gate) in and out.

External (audio to the filter) in.

It features two voltage controlled oscillators (VCOs), two voltage controlled filters (VCFs - both featuring low-pass, band-pass and high-pass options), two voltage controlled amplifiers (VCAs) and three envelope generators. It also sports a ring modulator and a voltage controlled low-frequency oscillator (LFO).

It is fairly unusual for a hard-wired synthesizer in that it features a variety of switches which allow the user to re-route the signal flow from the usual VCO-VCF-VCA convention. For example, VCO 1 can output a square wave through VCF 1 whilst also outputting a high-pass filtered sawtooth wave through VCO 2. Another example is that the envelope generators can be assigned to any of the VCO, VCF and VCA modules and can also be inverted. Because the LFO is voltage controlled, the oscillating speed can be governed by an envelope generator and different waveforms can be applied to the other modules all at the same time. The CS30 also features an external signal input for filtering other musical instruments and audio sources, which can also be used as a modulation source. It includes an onboard eight-step analogue sequencer."

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Original Black Oberheim TVS Two-Voice System

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"One of very many items from Calum Hunter's superb home studio - and probably the jewel in the crown. This is a rare black version of Tom Oberheim's classic original Two-Voice synth. Cosmetically it looks a bit tatty at first glance - but on closer inspection, the bad areas where the paint has come off in places are all just on the chassis surrounding the SEMs and sequencer. Oberheim's preparation of these areas was obviously not up to their usual standard. Those pieces are usually white, and they simply over-sprayed them without preparing the surface well enough. In contrast, look at the black section immediately above the keyboard, which is really good.
All the modules (the important bit) are actually in extremely good condition - and apart from the sequencer having four little knob caps missing, near mint.

It would be simple to respray the bad chassis bits if you wanted. The tolex, keys and case hardware are pretty good for their age. There is no lid. The mains socket has been replaced with a safer IEC one. Voltage (TBC) is UK /European.

It has been tested by Audiocircus and is sounding great."

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PWM Malevolent Semi-Modular Analog Keyboard Synthesizer

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via this listing

Additional Perfect Circuit listings

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Moog Source Analog Keyboard Synthesizer SN 2041

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via this listing

Additional Perfect Circuit listings

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Korg SB-100 Synthe-Bass SN 750076

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via this Reverb listing

"I bought this from analogia.pl (i.e., Maciej Polak, check out his album 1977!) in 2022, serviced and converted to North American power. This synth is a little limited, but it sounds great and the portability can't be beat. It also has two features that (as far as I know) are unique to this model among early Korgs: the "bender" buttons and the "Phaser" waveform. As far as I can tell "Phaser" is a very nicely dialed-in pulse width modulation that sounds especially nice in the lower registers.

No major issues in testing, but two notes:

The output jack was a little intermittent when I started testing, but after working a 1/4" plug in and out of it the signal is solid. Guessing it was a little dirty and could eventually use a cleaning if you're handy. The "Traveller" slider is a little stiff around the center of its travel. All audio passes great, so this is really a "feel" thing and something I've also noticed on some (but not all) other early Korgs. In great cosmetic shape overall, but there are many little blemishes and signs of wear, which I tried my best to capture in the photos."

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Rare Vintage KORG KEIO (?) CHECKMATE Drum Machine

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via this Reverb listing

This appears to be the first one to be featured on the site. It looks a bit like the Wexler ROCKMATE. Teisco made a CHECKMATE keyboard. You can fhand a handful of posts mentioning CHECKMATE here.

Details via the listing:

"A vintage Checkmate drum machine, a true gem from the early days of rhythm boxes. This unit is as much a visual statement as it is a piece of music history: with its golden front panel and large knobs, it’s a guaranteed eye-catcher in any studio or collection.

Fully serviced: all electrolytic capacitors have been replaced, ensuring reliable operation.

Everything works as it should – all rhythms, switches, and controls have been tested.

Runs on a single 9V battery inside the unit, making it portable and hassle-free.

About the Checkmate

The Checkmate belongs to the family of early preset rhythm machines from the late 1960s/early 1970s, often linked with Korg’s DoncaMatic line. These units were designed for accompaniment but quickly became collectible for their quirky analog character and stunning design.

Limited but charming selection of preset rhythms.

Simple analog sound circuitry with a warm, nostalgic tone.

Rarely seen today, making it highly desirable for collectors of vintage drum machines.

Why You’ll Love It

While it won’t replace a modern drum computer in terms of versatility, the Checkmate delivers something unique:

A rare piece of music history that shaped the early years of electronic rhythm.

Unmatched aesthetics – the gold panel and oversized knobs look fantastic both in use and as a display piece.

Collector’s must-have – these machines are increasingly hard to find in good working order.

If you’re a vintage synth/drum machine enthusiast, this is a rare opportunity to own a serviced and working Checkmate drum machine. Perfect as a collector’s item, studio conversation piece, or source of authentic retro rhythms."

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MFB 501 Analog Drum Machine – 64 Presets, Rare Odd-Meter Rhythms, Works Perfectly

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via this Reverb listing

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Mode Machines Seq-12

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via this Reverb listing

"corners of the face plate are crushed. still able to be installed into a rack space without issues. Otherwise flawless. Comes with eu power supply and us adapter.

This is such an awesome sequencer. perfect solution for sequencing multiple channels of a drum synth or expander. Each channel has its own cc parameter lock style sequencing and pattern chaining capability. It’s a good balance of intuitive, quick, and deeply complex."

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