Teenage Engineering OP-1 Field Synthesizer + Workstation w/ Decksaver Cover & Case

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CE-1 K3 Midi Controller for Kawai K3m

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Additional Perfect Circuit listings

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Schmidt: 8-Voice Analog Polyphonic Synthesizer in Dark Mahogany SN 003

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Additional SYNTH CITY Listings

"This multifaceted instument is not for the faint of heart! With 8 voices and digital architecture, you have plenty of different options to play around with. There's a scratch under the hood as pictured, but otherwise this synth is in very good cosmetic shape. It is serial number 3 !!! These are very rare and this is a early one. Only 120 units made. Fully analog signal path. 4 oscillators and 5(!) filters per voice. 8 voices."

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Baloran The River in White SN 00026

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"This show piece is sure to take the cake when it comes to insane! With 8 Moog inspired voices and on board effects, this synth is going to blow your head off."

Specs From Baloran's Website:

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Modor DR-2 Sound Demo (no talking): Different but Awesome!

video upload by Limbic Bits

0:00 TEC 3
2:16 Boomer (Electro)
3:41 Cave
5:05 3L3C7R0
6:29 Elfo
8:08 TEC 1
9:32 Def 1
10:28 TEC 2
12:11 CERN
13:29 Programming

"(Please note: This demo was shot a while ago, and several updates have improved the DR-2 even further.) Built into a solid metal chassis, the MODOR DR-2 is a drum machine unlike many others. It sounds refreshingly different from the dozens of X0X clones out there, yet it's still powerful enough to shake club walls.

With its old-school display, spacious interface, and faders, it definitely delivers the kind of '90s nostalgia that I really enjoy. Its different drum machine models offer a vast spectrum of possible sounds, and the MODOR is clearly on the digital side of the sonic spectrum.

It's a lot of fun to perform with (although I occasionally exaggerated the volume a bit while recording this demo). Take your time, learn the machine inside and out, and I'm sure you'll get even better results. I especially like the faders, and programming is quite straightforward. It's a little different from the step sequencers many users are familiar with, but it has its own logical workflow once you get the hang of it.

As a small company from Belgium, Modor Music has certainly found its niche as a boutique manufacturer with its own unique approach to synthesizer design. I congratulate them on creating this fantastic drum machine and welcome its refreshing take on what a modern drum machine can be.#drummachines #synth #synthesizer #technoproducer"

Pittsburgh Modular Lifeforms SV-2 Defender

video upload by Pittsburgh Modular Synthesizers

"Defend yourself against UFOs I guess? with the Lifeforms SV-2 on Tuesday August 11, 2026 at https://pittsburghmodular.com

The soundtrack of this film was recorded by multi-tracking the Lifeforms SV-2 into Ableton Live with EQ and compression added while mixing.

Film and music by Richard Nicol, Founder and Lead Instrument Designer at Pittsburgh Modular. The film was layered together from public domain and stock footage. No AI was used."

Cyma Forma ALT

video upload by Luca Longobardi

"14:25–14:26

A tow-minute minimalist study for four oscillators.

(Dedicated to the memory of G. H.)"

"Mellotron Micro" Short Live !

video upload by KATSUNORI UJIIE Synth, Keyboard & Music Channel

"Mellotron Micro（メロトロン・マイクロ）のショートライブです。
Mellotron Micro はMellotron M4000Dデジタルメロトロンのマイクロ・バージョンで、M4000Dへ搭載された100音色、優れた操作性をもつコントロールパネルはそのままに、2オクターブの標準サイズ鍵盤を搭載し本体の大きさと重さを極限までサイズダウンした"Micro"バージョンです。

Short live performance featuring the Mellotron Micro.
The Mellotron Micro is a “Micro” version of the Mellotron M4000D digital Mellotron.
It retains the 100 sounds and the user-friendly control panel found on the M4000D, but features a standard-size two-octave keyboard and has been scaled down to the absolute minimum in terms of size and weight."

Clank Uranograph Works #2 - Float | Francesco Gennari

video upload by Clank

"A performance on the Clank Uranograph with Fostex X-28 and tape loops. Every recorded sound is made with the Uranograph.

Uranograph Works is a series of live performances on the Clank Uranograph played by Francesco Gennari, exploring the instrument's full expressive range across different contexts and sonic territories.

More about Uranograph: https://www.clank.eu/uranograph

-

Francesco Gennari is an Italian composer and musician working at the intersection of electronics and acoustic instruments.

Links: https://linktr.ee/francesco.gennari"

Additional Uranograph posts

Yamaha CS30 service and external clock modification

video upload by Jörg Schaaf

"The internal sequencer of the CS30 does not sport an external sync input for the internal sequencer. Furthermore, the CS30 circuitry is designed for 15 Volt gate signals. Eurorack synthesizers are specified with 5 Volt trigger signals. The modification adds an external input at the backside of the synth. When you set the sequencer to manual mode, the external input is active. It does not replace the manual button. Instead it's adding a second sync source. That means, you can still select the starting step of the sequencer line with the manual button.

Are you looking for a synthesizer workshop or do you want to add mods to your vintage synth? Then maybe my synthesizer-service.de website is a good starting point.

https://www.synthesizer-service.de"