Roland System-8 Digital Keyboard Synthesizer

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

via this listing

Additional Perfect Circuit listings

CLICK FOR MORE »

Nyle Steiner's Oberheim Xpander Desktop 6-Voice Synthesizer SN G50204 ?

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

via this Reverb listing

"This is the most unique Oberheim Xpander you will ever see and it has quite the history. Yes it is the USA version (the best version) don’t worry.

It was previously owned by Nyle Steiner. Who is that you may ask? We he is a genius inventor who created the EVI / EWI the electronic wind instrument which was later sold to Akai. With that said, Nyle did do some modifications on this Xpander, which I have no idea everything he did. What I could see was that he wired each oscillator to have their own individual 1/4” output which is why there are 6 holes that were cut out the back. I removed this wiring but the holes remained."

CLICK FOR MORE »

Octave Cat Analog Synthesizer

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

via this Reverb listing

CLICK FOR MORE »

Moog Polymoog 280A

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

via this eBay listing

"Rare Moog Polymoog 280A (1978–1980) – Classic Analog Synth + Model 1120 Pedal + Road Case"

CLICK FOR MORE »

Bad Gear - Why did they do this???

video upload by AudioPilz

"Welcome to Bad Gear, the show about the world’s most-h*ted audio tools. In a time before Volcas, the Clone Wars and Moog becoming just another specimen in InMusic’s butterfly collection the granddaddy of synth brands brought an instrument to the market that can be considered the blueprint for the music tech landscape to come.

Today we are going to talk about Minitaur. This 2012 analog mono synth and domesticated modern take on the iconic Taurus bass foot pedals of 70s prog rock fame not only comes with the pitch range of a Bob Dylan harmonica solo, it will also keep you glued to your computer screen like their CPU-munching Mariana plugin. Why did they do this?

Chapters:
00:00 Intro tune
01:03 Overview Mini Taur
01:40 The Taurus Legacy, Oscillators
02:19 The Dealbreaker, Moog Sirin
02:56 Ladder Filter
03:24 LFO, Envelopes
03:50 Minitaur App / Editor Software
04:10 Preset Management
04:23 What else? (Connectivity, Thanks, Pricing)
04:42 H*te Screen
05:11 Jam 1 ( Electronica )
05:59 Jam 2 ( Chill Electronica )
07:04 Finale ( Techno Electronica )
07:34 Verdict"

SN76477 Noise Synthesizer Performance

video upload by TorigoyaSound

"SN76477 Noise Synthesizer Performance
by Yuichi Onoue on Sep 4th 2025"

MetaModule Version Firmware v2.1!

video upload by 4ms Company

"MetaModule v2.1 is here! V2.1 has three main new features that we’re excited to share with you: quick mapping, startup patch assignment, and our new Basic Wav Player - a plugin optimized for streaming long audio files.
Head to https://metamodule.info/downloads for updating instructions and to download the new firmware!"

Arcane Devices Caress of Stars 1U Sequencer Review

video upload by Molten Music Technology

"Caress of Stars is a super-wide, 4-channel sequencer in 1U Eurorack. It has up to 64 steps, 16 buttons, scales, ranges and can be CV, Gate or combined, but everything is controlled through a rather nice touch-strip. Let's have a play."

Index:
Intro - 0:00
Overview - 5:10
Scales - 6:24
Range - 7:32
CV or Note Sequencing - 9:10
Gate Sequencing - 11:01
Step Mode - 14:24
Combi Mode - 16:23
Pages and Time Division - 18:47
Step Editing - 19:40
Step Editing in Combi Mode - 21:51
Loop Mode - 23:07
Save / Recall - 26:33
Turning it into a drum machine - 31:09
Mute Mode - 33:34
Just Jammin' - 35:10
Conclusion - 38:27

Analog Sequencer : Short Review

video uploads by Vaemi

8-Step • Fully Analog • Standalone

Playlist:

1. Analog Sequencer : Short Review 1 : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer #step
2. Analog Sequencer : Short Review 2 : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer #step
3. Analog Sequencer : Basic Features : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer

"The VAEMI Analog Sequencer is a compact, standalone sequencer designed with a classic 8-step structure and a fully analog architecture. Handcrafted with through-hole components, this unit provides a reliable control center for those seeking pure analog control in both stage and studio settings.
The sequencer operates with a 12V–15V power adapter and features 8V CV and 5V Gate outputs. It is fully compatible with all modular and standalone systems.

CLICK FOR MORE »

Ready for take off: A look at Endorphin.es Ground Control sequencer with practical examples

video upload by The Sound Convergence

"A short video about the stand-out features and usability of the Endorphin.es Ground Control Eurorack sequencer.

0:00 Intro and Previews
1:04 Overview of features
2:06 x0x-style Sequencing
2:46 Step Recording
3:09 Live Recording
3:57 Arpeggiation
5:03 Polymeter
5:52 Polyrhythm
7:08 Random Step Sequencing and Probability
7:57 Subtle Polyrhythm Example
8:35 Random Step Mode while Sequencing
9:36 Real Life Example: Live Jamming with the keyboard
10:19 Pro's and Con's
11:22 Comparative Ratings

This video is sponsored by Endorphin.es, many thanks!"