Three New Synths — The M0SS Family Kickstarter Launch

video uploads by Ultrapalace

Playlist:

1. We Made Three New Synths — The M0SS Family Kickstarter Launch
2. M0SS-201 Demo: Wave Folder Bass
3. M0SS-201 Demo: Krell Patch
4. M0SS-416 Demo: Presets
5. M0SS-416 Demo: Brian Eno's Tambura patch
6. M0SS-309 Demo: Mellow Horns and FX

"The M0SS-201, M0SS-309 and M0SS-416 are 3 new members of the M0SS line of synthesizers from UltraPalace, expanding on the flagship M0SS-101 released in 2025.

This line of instruments packs the power of an advanced synth in to a tiny, rugged enclosure, and offers a unique user interface, designed to be intuitive, hands-on, and fun. Press a button to select a parameter in the synthesis engine, and turn the encoder to modify its value.

Coloured LEDs positioned across the face will pulse and toggle to show the signal flow, indicate settings, and show the current parameters magnitude.

These synths feature USB MIDI Host, as well as 1/8" MIDI, so you can connect any MIDI controller, and map knobs or faders to any parameter using MIDI learn, allowing you to transform your inexpensive MIDI controller into a powerful and fascinating vintage-style synth, or to integrate the synth into your existing MIDI setup.

https://www.ultrapalace.com/"

On Kickstarter here: https://www.kickstarter.com/projects/...

"The M0SS-201 is a west coast synth, which takes some inspiration from the Buchla Easel. This modern monosynth is packed with features that will inspire experimentation into advanced synthesis. It is capable of an incredibly broad spectrum of sounds, and diving in, you might find yourself wondering if the sounds you are creating have ever been heard before by human ears, and the answer may well be no!"

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Easel command rhythm - Buchla 208C

video upload by Roland Klinkenberg

"The Tripple sequencial Voltage Source card (TSVS) is modulating the following: top seq - pitch Complex Oscilator, mid seq - Timbre amount, lower seq - MO frequency modulation amount.
208C sequencer triggers the envelope generator"

Syncussion SY-1 , Buchla Easel Command , TTMC Sequencer Card , Tokyo Delay Card

video upload by Tokyo Tape Music Center

https://tokyo-tape-music-center.com

Easel Drama

video upload by Todd Barton

"Exploring my custom program card and the highly inflected and dramatic sounds it can discover. Enjoy!
My Patreon: / synthtodd"

Easel 415

video upload by Todd Barton

"A brief improvisation using just the 'instrument definition' on the soldered program card. . .

My Patreon: / synthtodd"

Buchla 208e module / Music Easel

Note: links to listings are affiliate links for which the site may be compensated.

via this Vemia listing

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

Pic of the inside back below.

"Buchla / BEMI 208e rev3 module in like new condition. All is good working, better than from the factory. I installed NOS µA726 and (re)calibrated the oscillators tracking, they have similar range and track well, the CO over 4 octaves and the MO over 5 octaves. I scaled the AM so that it reaches full level with the slider all the way up (and not around mid-course like on many units, which twists the waverform and causes modulation at double frequency). I can install it in a powered boat for standalone use. I can do modifications such as stiffer pots, Rogan knobs, dedicated out for each LPG or the CO (to sync the VCS3 Card's oscillator and FM the MO), reverb mix CV input, noise generator... Happy to discuss this with the buyer."

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TTMC Sequencer Card , Syncussion SY-1 , Buchla Music Easel

video upload by Tokyo Tape Music Center

TTMC Tokyo Delay Card , Buchla Music Easel

video upload by Tokyo Tape Music Center

TTMC Sequencer Card , Buchla Easel Command , Dave Smith Instruments Tempest

video upload by Tokyo Tape Music Center

https://tokyo-tape-music-center.com

TTMC Tokyo Delay Card , Easel Command , Charlie Lab DG10

video upload by Tokyo Tape Music Center

The Buchla Music Easel Aux Card v2

video upload by Stromkult

"The beloved Auxiliary Oscillator Card for the Buchla Music Easel is back — redesigned, more affordable, and more powerful than ever.

This expansion brings a whole new dimension to your Easel by adding a digital oscillator that covers everything from slow modulation rates all the way up to audio frequencies. Alongside it, you’ll find a dedicated noise source with its own filter, giving you instant access to textures ranging from subtle grit to full-spectrum noise.
To shape your sound even further, the card includes CV control over the balance between oscillator and noise, making it easy to create evolving timbres and dynamic modulation. A set of intuitive switches provides quick routing options. On top of that, the redesigned card introduces a CV Multiplier allowing to merge two control voltages. And with full compatibility across all Music Easels and Easel Commands produced after 2012, it integrates seamlessly into both modern and retro systems."

Easel Exploration 92625

video upload by Todd Barton

"Today's little Easel exploration delving into the program card and panning experiments."

TTMC Sequencer Card , Tokyo Delay Card , Buchla Music Easel

video upload by Tokyo Tape Music Center

https://tokyo-tape-music-center.com

TTMC 158 Card , 144 Card ,Matrix Mixer Card , Teac 30-4 , Easel

video upload by Tokyo Tape Music Center

https://tokyo-tape-music-center.com

Continuum - Buchla music easel

video upload by Roland Klinkenberg

"Mail me at rklinkenberg(at)gmail(dot)com for more info on the card."

Additional posts here.

backyard buchla concerto - music easel + tokyo tape sequencer card + northern lights polymorpher

video upload by nick kwas

"sorry this accidentally came out in 1080 instead of 4k."

Buchla Easel Bundle: 208C, 218e, Cards, Cards, Cards!

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

"Buchla combo platter royale. In addition to the 208C and 218e, includes:

3-way card hub

Prism Circuits Spore

Triple Sequential Voltage Source (Roland Klinkenberg)

Sequencer Aux Expander (Klinkenberg)

Triglav Clockwork (my favorite)

Little blue card I never used

Two power supplies, shorting bars, misc. Pomona cables"

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Buchla Rhythms - Buchla Music Easel

video upload by Roland Klinkenberg

"Mail me at rklinkenberg(at)gmail(dot)com for more info on the card"



"Aaux card for the Buchla 208 / Music easel.

It's a 16 step envelope trigger module which offers drum computer like step input for two different Envelope outputs. Here a brief description:

- 16 three way switches, up selects output 1, down selects output 2

- Output is a simple envelope with only decay with a potentiometer and a CV input

- Length can be set to 16 steps or 8 steps, in which case it's basically a dual 8 step envelope trigger

- Sync input for syncing the Buchla 208 pulser to an external sync source

All in all a very straight forward card to use, but still a very complex card to build consisting of a 4 layer PCB behind de frontpanel, a 2 layer main pcb and a backpanel, sandwiched together. The 4 layer pcb and the 2 layer main pcb are connected via a total of 28 pins divided over 6 connectors."

You can find additional demos in previous posts here.

Buchla Music Easel Semi-Modular Analog Synthesizer - 50th Anniversary Edition

Note: links to listings are affiliate links for which the site may be compensated.

via this listing

Additional Perfect Circuit listings

"MUSIC EASEL SEMI-MODULAR ANALOG SYNTHESIZER - 50TH ANNIVERSARY EDITION FEATURES

Includes power cable
Includes MIDI adapter
Includes patch cables
S/N 10 of 50
Includes custom program cards
Includes program manager card
Includes Allen Strange's Electronic Music, 3rd Edition
Includes custom Best Case zippered carry case
Includes additional swag/accessories as pictured"

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BAF 2025: Buchla AUX Oscillator Card for Easel Series

video upload by sonicstate

"At NAMM 2025, we caught up with Nick from Buchla*, where he introduced us to the new *AUX Oscillator Card for the Easel series. This digital auxiliary oscillator card is designed to integrate with the 208 C revision of the Buchla 208 voice, featured on the modern and retro Easel editions, as well as the Easel Command.

The AUX Oscillator Card offers a host of features, including a CV multiplier for tenfold voltage utility, a random pulse input, and a noise generator. It allows for three-operator frequency modulation by supplying an additional oscillator. Nick explained that while it's a digital oscillator, the voltages interacting within the system remain analog. The card also supports a card doubler, enabling simultaneous use of the AUX Oscillator Card with other cards."