January 4th 2026 - Mushroom Municipality ft.Sky Barstow

video upload by Captain Credible

"With Sky Barstow on the NES we went beyond the bonus stage and possibly too far into the gain stage in this bleating mess of roms and and thick muddy bass. #Nintendoentertainmentsystem #rolandp6 #op1 #depushengmixer"

First try at making music for FM synthesis

video upload by MIDI IN

"I'm very happy that Ed Brindley has made this FM sound module for the RC2014 and similar computers. This is the technology used in early PC soundcards and synthesisers like the DX1000. This is my first go at tracking music for this sound card. I used Furnace Tracker, exported to .vgm and ran Ed's music player to play it. You're hearing the capture from the new sound card.

Relevant links:

My track:
https://peacockmedia.software/misc/fi...

Ed's project:
https://maidavale.org/projects/rcbus-...
https://github.com/electrified/rcbus-...

Collection of OPL3 instruments:
https://magmainia.newgrounds.com/news...

0:00 talky bit
1:07 explanation of techniques used
2:16 the music"

Craig Barnes Jupiter 8 editor/assigner

video upload by Craig Barnes

"Building a cheap Jupiter 8 from two JP-08 modules I rarely use. I've tried to emulate as much of the original Jupiter 8 onto the front panel, although I've made some concessions because of the way the JP-08 is controlled over MIDI."

Roland JP-8000 Virtual Analog Keyboard Synthesizer

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

via this listing

Additional Perfect Circuit listings

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Roland Juno-60 Polyphonic Analog Keyboard Synthesizer SN 303622

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via this listing

Additional Perfect Circuit listings

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Roland MKS-70 Super JX Vintage Synthesizer Sound Module

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via this listing

Additional Perfect Circuit listings

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Marion Systems Tom Oberheim SEM PRO MIDI&CV SN 0946 w/ Original Box

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

via this Reverb listing

Note Marion Systems on the box.

"This is a Marion System SEM PRO, reissued by Tom Oberheim and purchased in 2016.

It is a one-owner item with no major scratches or damage.
Only the SEM PRO features Tom Oberheim's handwritten signature.

The original box is included, but the internal custom foam padding is missing.
The base of the adapter looked fragile, so it was reinforced with tape. Since it's a 24V adapter, the Marion System logo was laser-engraved to prevent mix-ups.
This adapter itself is made by Akizuki Tsusho. If you prefer a pristine unit, please purchase it directly from them."

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Modal (Modulus) Electronics 002 (RARE): w/Digital I/O card, boxed, serviced

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via this Reverb listing

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JoMox Moonwind Filter Tracker

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via this Reverb listing

You can find demos in previous posts here. Note the listing is for the MkI model. There is also an MKII as you can see in previous posts.

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Yamaha CS-30 Monophonic Synthesizer SN 1513

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

Note the video above is from 2015. It's featured in the listing below, and has not been featured on the site before now.

via this Reverb listing

"Huge number of knobs, fantastic sequencer, and many clever routing possibilities

Simply the best of monophonic CS serie !"

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