MATRIXSYNTH


Thursday, April 02, 2020

Buchla MARF to 277r Delay


Published on Apr 2, 2020 Todd Barton

"Surprising drum-like sounds from the sequencer cv to delay speed."

Korg Minilogue XD - demo by Jexus / WC Olo Garb (part 2 of 2)


Published on Apr 2, 2020 Jexus - WC Olo Garb

"To get my Minilogue XD sounds (250 in total), please transfer Euro/$ 25 to this paypal address: [wcologarb at tlen.pl] writing "minilogue xd sounds" in the title. I will send the sounds after I get notified about your payment. Do you want to help with new demos? Support me: https://www.patreon.com/jexus [.] "

Part 1 here

Let's build the Roland TB-303 in VCV Rack


Published on Apr 2, 2020 Omri Cohen

"If you like what I do and want to support my work, consider joining my crew on Patreon - https://www.patreon.com/omricohen

Here are the patches and Strip files - https://patchstorage.com/lets-build-t..."

Sequential Circuits Pro-One - wood sides (walnut)

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


via this auction

"This listing is for a new set of Sequential Circuits Pro-One wood sides. They will come with a new set of black screws."

Roland Jupiter-8 w/ Original Box SN 293011

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via this auction

This one was spotted and sent in via M Me.

This might be the first post with a pic of the original box, believe it or not. See it below.

$11,500 "BIG BLUE" Roland JP-8000 Synthesizer w/ Blue LEDs

Note: Auction links are affiliate links for which the site may be compensated. JP-8000 Master Restoration and Blue LED Mod (FULL TECHNICAL VIDEO) シンセサイザー復元

Published on Feb 28, 2020 dasurflife


via this auction

"Straight from 1997, this is the turn key Roland JP-8000 of your dreams. Surely it must be the coolest, resto-mod worldwide and ready for a choice studio. Sitting at it sparks immense inspiration and pleasure from its buttery action, even voicing, and electric blue lighting! It’s been a four-month restoration journey which began on Nov.1, 2019, getting it fine-tuned for its next life venture and I can assure you it is ready to be a landmark of your setup, impressing anyone lucky enough to tickle its ivories. This is a totally unique, one of a kind, JP-8000. I’ve never seen another JP-8000 with all blue led lights and display screen, let alone one masterfully restored to this extent.

Anyone who does a little research on used units knows that the JP-8000 has now reached its “end of life” phase. There are many of these units selling online, primarily from Japan, with low or uneven volume coming from the audio outputs at the rear (from defective capacitors), no audio output at all, broken or uneven keys, memory damaged battery failure, popping sounds when the faders or rotary potentiometers are moved, clacking key beds, yellowed keys, push-buttons that don’t work, etc. At a bare minimum every used JP-8000 really needs all of the polar electrolytic capacitors replaced, because they have a pre-designed life expectancy that has since expired. It isn’t just some used units that need new caps, they ALL need them.

This project was aimed at fully restoring the keyboard action and circuit internals with no expenses spared to provide new life to a dying legacy. All of the wearable items were refreshed. Another goal was making something totally unique and different from all other JP-8000 units. With the upgraded components used this keyboard should last 50 years without needing repairs if it’s covered when not in use, isn’t abused, dropped, or spilled on. This is the definitive JP-8000 resto-mod!

Notification for international buyers: This is a genuine 117VAC unit originally sold in North America. If you would like this unit converted to 100VAC or 230VAC before shipping it to you I can do so. It’s as simple as re-soldering 1 wire on the internal multi-primary coil transformer. No other modifications are necessary as the 100V, 117V, and 230V models all use the same exact power supply boards, filtering, and capacitor sizes. The only change you will need is a power cable with the correct plug type for your wall receptacle. I can supply the power cable for you or can refer you to where you can buy one post-sale. This means you can use the keyboard in your country without needing an external transformer! This synthesizer is truly plug-and-play for any buyer worldwide."

Korg MS-50 Vintage Analog Modular Synthesizer SN 190534

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


via this auction

"This MS-50 is in excellent working order, fully serviced before I got it at Switch On Austin. Cosmetically in great shape as well. The only thing that doesn't work is the little light in the voltmeter window. Pairs amazingly with the MS-20."

Vintage EMS The Putney (VCS3) Mk 1 + Cricklewood (DK1)

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


via this auction

Update: I shouldn't have to say this but for high priced items like this do your due diligence. Someone reported this seller attempted to sell a fake Buchla module on Muffs (you can find a thread on it here). That said, I have no way to verify it, and I have no idea it this is just coming from someone that has an issue with this seller, or wants to buy it and is attempting to distract other buyers, or other. As always, do your due diligence.

"Museum Curator / Collector Alert. A once-in-a-lifetime opportunity to own one of the most significant analogue synthesizers in history.

We proudly present the vanishingly rare EMS VCS3 "'The Putney" with matching DK1 "Cricklewood" keyboard. The condition of these units is simply astounding. Both units are all-original. Our experts date these units to the early 1970s, most likely 1970/71. Our technicians have fully tested, restored to full functionality, calibrated, and tuned both units.

We will also provide the inter-connect cable between the Putney and Cricklewood (not pictured)."

Vintage Korg PS3100 PS-3100 Patchable Fully Polyphonic Synthesizer

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


via this auction

Update: I shouldn't have to say this but for high priced items like this do your due diligence. Someone reported this seller attempted to sell a fake Buchla module on Muffs (you can find a thread on it here). That said, I have no way to verify it, and I have no idea it this is just coming from someone that has an issue with this seller, or wants to buy it and is attempting to distract other buyers, or other. As always, do your due diligence.

"This Vintage Korg PS3100 PS-3100 Patchable Fully Polyphonic Synthesizer looks like it just came fresh off of the assembly line in Tokyo.

This is the one that you've been waiting for. Collector/museum curator alert.

This synth came to us in 'closet classic' condition, with hardly any wear from a private collector. We gave it a gentle cleaning, calibration and tuning, and we were off to the races. All original. Fully polyphonic... and patchable. Sounds... stunning."

EML 101 ElectroComp demo

Note: Auction links are affiliate links for which the site may be compensated.
Uploaded on Mar 31, 2020 prosoloist

"EML 101 ElectroComp demo. Showing 3 oscillators working"


via this auction

"It works and it needs work. Not a museum piece."

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