SEQUENTIAL CIRCUITS PROPHET 600 GLIGLI DEMO

video upload by Synth Tailor Electronics

"Here's a Sequential Circuits Prophet 600 that had lots of issues when it arrived at the shop! It was severely out of tune, had lots of battery corrosion/leakage on one part of the CPU board. Lots of love went into restoring the CPU board, Membrane/Front Panel pot boards (every slide switch was replaced due to corrosion.)

After a full restoration we installed the GLIGLI mod, and flashed/sent new GLIGLI presets to the Prophet 600. These synths easily get looked over, but they sound incredible.

This P600 was fitted with Techs Mechs Vintage Synth FATAR keybed and Prophet 5 style knob caps.
The P600 is hooked up to Death BY Audio's 'ROOMS' Reverb pedal straight into an interface!"

Cyclic Chaos - 100 Must-have #sounds for your GliGli Overcycler!

video upload by Solidtrax

"A couple of sounds that I made for the ‪@gliglisfx‬ Overcycler - available soon on solidtrax.nl

In the meantime have a look at my comprehensive review: https://solidtrax.nl/gliglis-overcycl... and listen to some other examples."

GliGli’s Overcycler, an affordable and ‘cycle-over-the-top’ synthesizer?

Supporting member Solidtrax wrote in to let us know he has a review up on GliGli’s Overcycler. You can find it on his site here: https://solidtrax.nl/gliglis-overcycler-review/. You can a couple of video in previous posts here.

From the review:

"The Overcycler is available as a DIY and pre-assembled kit. The DIY kit consists of parts and a pre-assembled circuit board, you only have to do some soldering for the panel, but it’s only through-hole (ie. all the surface mounted parts are soldered already), which isn’t that difficult even if you aren’t a solder-head.

At the moment of writing the price is around €264 for the DIY kit and €314 for the pre-assembled version (ex. shipping). Fabrice and I got in contact and after some discussion, I quickly decided to go for the pre-assembled version so I could help Fabrice with tasks like writing the manual and adding some new factory patches...

But what makes this synth so special and why did Fabrice wanted to create this synthesizer? Well, the manual gives a bit of history, as apparently this project has been a long time in the making:

Quote from the manual: 'This project started about 10 years ago, when I wanted to make use of spare SSM2044 voltage controlled low pass filters I had laying around. The goal was to make a synthesizer that had a very strong character, while staying focused on polyphonic sounds, and the SSM2044 was perfect for that because even when strongly over-driven, it never sounds aggressive. It went through 3 major revisions until it became the full-fledged retail synthesizer it is now. As new SSM2044 are becoming rare, the synthesizer uses SSI2144, which are modern surface-mounted clones, and also embarks LM13700-based voltage controlled amplifiers.'"

Check out the full review here.

5 things to like about GliGli's Overcycler

video upload by Solidtrax

0:00 Intro
0:35 1. The Digital Oscillators
1:35 2. WaveMod
3:51 3. The Analog Filters
4:19 4. Modulation Options
5:51 5. Arpeggiator & Sequencer
7:35 6. Unison

GliGli's Overcycler - Custom Patch: Dream Walker ST

video upload by Solidtrax

"Recorded one of my custom patches for the Overcycler by ‪@gliglisfx‬ in a single take using ‪@bitwig‬ Studio. I've mixed in some ‪@Sinevibes‬ Luminance v2 towards the end.

For more information about GliGli's new synth, you can visit: https://gliglisynth.blogspot.com/"

You can find additional Overcycler posts here.

GliGli's Overcycler - Exclusive First Look - 5 Minutes With

video upload by sonicstate

The first prototype of Overcycler was posted in 2015 here, and the final prototype on June 25th this year here.

"Our world exclusive first look at GliGli's Overcycler - a DSP synth with analog filters , ‪@magicalsynthadventure3216‬ takes it for a spin.
The 6 voice instrument works at 80kHz for high quality oversampling and plenty of modulation goodness. Available as a DIY kit or prebuilt from http://gliglisynth.blogspot.com"

Sequential Circuits Prophet 600 SN 1849 w/ Teensy & Gligli Mods, Custom Cover & Case

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

via this listing

"This Prophet 600 has the Teensy ++ Gligli mod which simply improves the MIDI features and overall sound of the Synth. All of the keys are responsive. Each control and parameter is working properly as well. In all, everything is fully functional and in excellent working condition."

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Overcycler 3 factory patches demo

video upload by GliGli SFXTeam

The original was posted back in 2015 here.

"This is the final prototype of my DIY synthesizer 'Overcycler', user interface / patch making demo coming soon!
More detail on my synth blog: http://gliglisynth.blogspot.com/searc..."

Wine Country Sequential Circuits Prophet 600 GliGli SN 2682

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via this listing

"This is a wine country “perfect prophet” which has been recently serviced having its pots and switches cleaned and lubricated. It has the gligli modification with the Imogen 2022 code. The brief video demonstrates power up, key triggering and sound sounds. Introducing the Sequential Circuits Prophet 600, a classic vintage analog synthesizer that has been fully serviced and is in great working condition. This keyboard synthesizer features 61 synth keys, with CV In, MIDI (DIN) In, and MIDI (DIN) Out input/output ports for easy connectivity. The Prophet 600 is a top-of-the-line model from Sequential Circuits, with a range of features including a pitch wheel, modulation wheel, and arpeggiator. Ideal for both beginners and professional musicians, this Sequential Prophet 600 is a must-have for anyone looking for a high-quality analog synthesizer. Its stylish design and reliable performance make it perfect for use in any musical setting. So go ahead and create your masterpiece with the help of this amazing synthesizer today!"

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Sequential Circuits Prophet 600 Serviced With GliGli SN 4421

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via this auction

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Sequential Circuits Prophet 600 With Gligli SN 4464

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via this auction, also on Reverb

"Sequential Circuits Prophet 600 with gligli upgrade in full working condition. Amazing sound and the v2022 gligli firmware update turns this 600 into a hefty Prophet 5 contender. More routing options, more LFO and lfo routung, Prophet 5 type envelopes, "rebounce" that prevents double triggering, more stability, better tuning and so much more! The overlay on the left side of the data membrane panel is for gligli 2.0 but will send a manual of the v2022 update that explains all the routing, operation and execution of all the v2022 functions... that said, most of the text on the 2.0 upgrade is still as it is stated."

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Sequential Prophet 600 61-Key 6-Voice Polyphonic Synthesizer w/ Upgrades

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

via this auction, also on Reverb

"Excellent condition, new wood ends, GliGli mod installed with original OS chip taped to the inside, latest RAM module installed, Synthgraphics GliGli overlay, Techsmechs Fatar keybed and upgraded Knob cabs, the whole deal! I also bought the panomod kit but never got around to installing it. It's included in the sale."

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SCi Prophet-600 w/ Gligli Firmware

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via this auction

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Sequential Circuits Prophet 600 SN 4188 w/ Gligli Mod

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via this auction

"Fully working and only a few minor blemishes overall. Gligli mod installed.. Comes with power cord, well packed."

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SEQUENTIAL CIRCUITS PROPHET-600 Synthesizer w/ Gigli Upgrade

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via this auction

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Prophet 600 vs Prophet 5 // Is the 600 a better value option?

video upload by Starsky Carr

Prophet-600 with Gligli upgrade.

"Is the Prophet 600 a viable alternative to the Prophet 5? We're here to find out! The Prophet 600 is about £2k cheaper than a Prophet 5 but can it make similar sounds? are they essentially the same synth, same circuits with different interface and a couple of minor differences?

0:00 Intro
1:43 The BIG ONE - Envelopes
5:57 Knob Resolution
9:28 Main Functions
11:31 Poly Mod
13:02 Oscillators
18:41 Filter
22:58 Conclusion"

Synth cat 17:49 in.

Sequential Circuits Prophet 600 w/ GliGli Mod and Teensy ++ SN 4540

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

via Switched On Reverb

Note auction links are affiliate links. See the site's privacy policy for more info.

"This vintage Prophet-600 is fully functional and in very good condition. This model has been recently serviced and comes with a GliGli Modification and Teensy++.

The Prophet-600 is a 6-voice polyphonic analog synthesizer with a 5-octave, 61-note (C-C) keyboard. Each voice consists of two VCOs, two VCFs, and two VCAs. Each of these components has its own independent ADSR envelope with an LFO that can modulate both oscillators at the same time, the filter frequency, and the pulse width on the oscillator. The Prophet-600 has mono mode with chord memory as well as two one-track sequencers and an arpeggiator. The sequencers are programmed in real-time and cannot be edited. The arpeggiator can be set to the normal up or down modes or can cycle through the keys in the order that they were played.

The GliGli modification adds:

Increased resolution for sound parameters
Faster, smoother amplifier and filter envelope generators
New LFO function generator with a wider range
Dedicated vibrato
Unison detune
Mix Overdrive
Full Midi In control of parameters
Improved tuning procedure"

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SCI Prophet-600 Synthesizer Restored w/ Gligli Firmware

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

via this auction

"Work list:
Change all elec. caps, tant caps and poly caps with new ones.
Change all power regulators and rectifier diodes with new ones
DAC adjustment
Change all buffer Opamps and multiplexors with new ones
New Switch Panel installed
Keys, knobs, switches and jacks internal contact cleaning .
Gligli firmware 2.00 installed
Factory 100 sound data installed
Brand New (remanufactured) walnut wood ends installed."

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Sequential Circuits Prophet 600 w/ GliGli Mod

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

via this auction

"The synth has recently serviced with new battery, numeric membrane panel, and recapped power supply and voice card. Excellent working condition and only a few marks as shown. It has the GliGli upgrade and also have kept the original chip just in case you want to swap it back. The synth has been factory reset with the original patches loaded."

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Oberheim Matrix 1000 Analog Synthesizer w/ v1.16 Gligli Update SN L321023

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via this auction

● Has the Gligli v1.16 system PROM installed for instantly responsive editing.

● Used in a stereo pair of Oberheim Matrix 1000s for awesome sound.

● Original 1.11 OS ROM chip and power cord included.

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