Custom Red Roland Juno-106 w/filter distortion

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via this listing

"Here’s a custom Red 106 with the SynthSpa’s filter distortion mod. it can be turned on or off , or 'played' with a momentary switch you see pictured.

The leds light up as you are playing to tell you which voice your accessing.

It really opens up the sonic possibilities of the 106 for bass and bells sounds and much more .

This 106 has been restored and future proofed to last for decades .

Restored voice Chips , rebuilt power supply along with all 16 sliders freshly restored . Great shape and sounds wonderful."

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Korg Monotribe w/ Custom White Overlay

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via this listing

Additional SYNTH CITY Listings

"Korg Monotribe, includes an interesting overlay as pictured."

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Custom Korg R3 synthesizer plays almost alone

video upload by Jake

"In this small track, I used a combination of modulations generating multiple random arpeggios. The 4 LFOs are used to vary the pitch of the sequences played by the 2 motion sequencers. Finally, timbre #1 plays an arpeggio in ALT mode. This results in a semi-random evolution of sequences as well as sounds.At 2mn 20s, I put in the video a photo of the sketch explaining in general the architecture of this patch in order to help those who wish to program this fabulous instrument a little more in depth

The KORG R3 was used extensively for the production of my new album
Compact Music volume 2
74 minutes of ambient synthesizer music - 2020-2021
Copyright Moloski productions, Angel Freddy"

ROLI Seaboard RISE 25 with Custom-Made Wood Strap-On Keytar Case

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via this listing

"Extremely beautiful custom-made solid wood case. The case was designed by me and custom-made using CNC for the Roli Seaboard 25 controller. It perfectly fits the Roli Seaboard 25 and is well-finished with no scratches or dents. You can strap it onto a board to perform live. The Roli Seaboard is in MINT condition with no sticky keys and is 100% functional. It comes with the original box."

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TOKYO YUSHO Whole Tone Revolution Synthesizer Keyboard

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via this listing

Rebranded KORG N5EX with custom keyboard. See this previous post for additional details.

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One-of-a-kind Soma Lyra-8 RED FORSE, crafted by VG Line Artist

video upload by VG-Line

"Discover the one-of-a-kind Soma Lyra 8, crafted by VG Line Artist. Visit our Reverb page for more information and add a touch of sophistication to your collection."

KORG Mono/Poly w/ MIDI in New Hardwood Case

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via this listing

"If you want a professionally restored Mono/Poly, with extras like MIDI, extended functionality, and a custom hardwood case, I sincerely don’t think you will find a better deal than this.

Professionally serviced by Synth Tailor Electronics for the long haul: leaky caps replaced, oscillators tuned up, Tubbutec mod installed for expanded MIDI functionality, maple hardwood case, power supply rebuilt, rubber contacts for the keybed replaced. This is ready to last in your studio for years to come. I am happy to set up a video call if you would like to see the functionality of this synth."

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Custom 'Black Prophet' Reverse Keys Sequential Circuits Prophet 600 SN 440

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via this listing

"Prophet 600 customized 'Black Prophet':

- reverse keys

- Prophet 5 metal cap knobs

- now discontinued GliGli upgrade installed

- darker wood cheeks

- brand new original CEM3340 Rev G VCOs"

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Moog Sonic Six Analog Synthesizer w/ Custom Knobs

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via this listing

"The Moog Sonic Six is a 2-VCO duophonic synthesizer with a built-in speaker and a 4-octave, 49-note (C-C) keyboard. Each VCO can output sawtooth, triangle, and rectangle (pulse/square) waveforms as well as 2 "waveform generators." A "quality" knob adjusts the width of the rectangular waveform. White or pink noise is also available. The Sonic Six can be set for 3 keyboard modes; high note priority, low note priority, or duophonic. The Sonic Six can also be set to an alternate tuning across the keyboard (different interval between octaves of the keyboard). Portamento rate is controlled by a knob. The envelope section features a basic envelope, with variable control for attack and decay and a switchable release (follows decay) and sustain. It had a single VCF, low-pass voltage controlled filter. Two multimode LFOs are available. Their speed is independently variable and can be controlled by the envelope."

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Sequential Circuits Split-Eight SN 02917 w/ Custom White Side Panels

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via this listing

"Relatively uncommon but a fantastic sounding analogue synth capable of some extremely rich sounds when compared to modern digital offerings.

This unit is completely restored and fully operational.

This unit has seen the following service:

Completely refurbished keybed
All button contacts (Keybed and front panel buttons) have been refurbished
ALL electrolytic caps replaced including those on the audio board.
New memory battery installed
New voltage regulators installed
New led matrix chips installed
Full factory sysex installation with original factory sounds restored.
Fully tested and working great!
The Split-8 makes for a very nice programmable polyphonic analog synthesizer with complete MIDI implementation. With 8 voices and 8 oscillators (Curtis 3394 SENTE chips) the Split-8 is a heavy contender against the Roland Juno-106.

The keyboard features splits and layers, all of which can be saved with patch data. Choose between 8 voice polyphony with 1 oscillator per voice, 4 voice polyphony with dual oscillators per voice, 2 voice polyphony with a mega 4 oscillators per voice, or the unison mode which is just a fat 8-voice solo mode for trance bass and lead heaven! Similar to the Juno-106, the Split-8 uses a Chorus effect to liven up the sounds.

Split-8 features:

One voltage-controlled oscillator (VCO) for each of the eight voices. Switches are used to set any combination of triangular, sawtooth and square wave. Pulse width modulation (PWM) is available.
For each voice, the coarse tuning is available within four octaves as well as the fine tuning.
Programmable "poly mod" allows the audio output of one voice to feed another's VCF. In this case, the polyphony is reduced to four voices.
The voltage-controlled low-pass filter (LP VCF) has a four-stage structure with a slope of 24 dB per octave. Cutoff, resonance and modulation depth adjustments are available. A keyboard tracking mode is also provided (higher notes have a higher cutoff frequency).
The low-frequency oscillator (LFO) produces a triangular or rectangular waveform in the range from 0.25 to 20 Hz. It can be used to modulate the cutoff frequency of VCF, the pitch of the VCO and the pulse-width modulation.
ADSR envelope generators for VCF and VCA.
Keyboard "split" and "layer" functions are available.
Programmable chorus effect.
Full MIDI support, including downloading presets via the sysex protocol."

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Love Hultén Nymphes Custom MIDI Guitar

video upload by Love Hultén

Looks like it has the Dreadbox Nymphes built in.

Supreme X Roland JU-06A & TR-08 in Custom White

JU-06A pics and description via these listings

As of this post, the Supreme TR-08 is not listed.

"Introducing the brand new Supreme/Roland JU-06A Synthesizer in a sleek white finish. This top-of-the-line keyboard synthesiser boasts exceptional sound quality and is perfect for professional audio equipment applications. With its advanced features and user-friendly design, this synthesiser is a must-have for all music enthusiasts.

Experience the ultimate sound quality with this Supreme/Roland JU-06A Synthesizer. This keyboard synthesiser is perfect for creating unique sounds for all types of music genres. Its sleek design and easy-to-use interface make it an essential tool for both beginners and professionals alike. Get your hands on this confirmed order and take your musical journey to the next level."

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Custom Black Alesis Andromeda A6

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via this listing

This one was spotted and sent in via M Me.

"ich biete hier einen liebevoll umgebauten Alesis Andromeda A6 zum Kauf an. Dieser wurde 2022 aufwändig umgebaut.

In diesem Zusammenhang hat das Gerät einen Service bei SCS (Doc Analog) bekommen (Rechnung vorhanden).

Zudem wurde ein neues FATAR TP9/s Keybed (Reverse-Ausführung) verbaut (Rechnung vorhanden)."

Googlish:

"I am offering a lovingly converted Alesis Andromeda A6 for sale. This was extensively rebuilt in 2022.

In this context, the device was serviced by SCS (Doc Analog) (invoice available).

In addition, a new FATAR TP9/s keybed (reverse version) was installed (invoice available)."

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Roland Jupiter-Xm w/ Custom Skin

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via this listing

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Waldorf Microwave XT 30 Voice w/ Custom Knobs

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via this listing

"It has a 30 voice expansion card.

Considering its age, it is in mint condition.

Features fully ordered dimpled knob that mimics an early XT.

OS is 2.33.

Factory presets are loaded.

The synthesizer is extremely versatile, ranging from universal, easy-to-use analog and acid sounds to shimmering, trancy sounds, atmospheric ambient pads, and experimental bleeps."

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Custom Desktop Sequential Circuits Prophet 5 Rev3

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video upload by Ian



via this listing

"This is a one off custom Prophet 5 converted into a desktop format.
The keyboard and case were removed, and a new walnut case was custom made. As can be seen the leds were swapped out for blue , which (subjectively) is rather fetching. At this time the other important service was undertaken to prevent the well known failures of the prophet 5, rebuild PSU etc . A lot of care and attention went into this conversion. There would be no point in going to the effort here without overhauling the electronics.


The inside is a stock prophet 5 rev3 complete with 120 programs and factory midi, however factory midi has been disconnected and Kenton midi in installed (there wasn’t much value in installing thru/out since there is no keyboard , but it would be possible to connect these if you wanted to.)

the knob on the rear controls the amount of pitchbend received over midi"

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Poly sequence without sequencer on KORG R3 synthesizer

video upload by Jake

"A song combining several sequences on a KORG R3 synthesizer without sequencer thanks to the Motion Sequencer

The R3 is a bi-timbral synthesizer.

Although it does not have a sequencer per se, it has the "motion sequence" function.

If motion sequencing allows you to automate a parameter over 16 steps, it can be dedicated to the pitch of the notes.

We thus have 2 sequences for the same patch, each controlling its own tone.

On timbre 1, in order to make the sequence more complex, I allocated each of the 2 filters to its own oscillator. Thus on timbre 1 the slow variations of LFO 1 control filter 1 in positive and 2 in negative.

LFO 2 is synchronized to the motion sequencer in the form of a sawtooth wave to simulate a filter envelope trigged to the note

On tone 2, LFO 1 in the form of a square wave at slow speed allows the sequence to be transposed to the seventh at 0.75 hZ.

LFO 2 has the same function as on timbre 1

Recorded in one take without any external effects"

gear heads know #lofibeats #chillmelodies #pink #synth

video upload by PANTōNE VU

Looks like a pink Love Hultén creation. I'm not finding this specific one in the archives.

Love Hultén Upright synth setup, RYK Vector Wave

video upload by Love Hultén

"Another recent upright setup incl RYK vector wave, Solina string ensemble, tape echo, Pico DSP and built-in speakers 👽 Made from Oak"

Dave Smith Instruments - Mono Evolver w/ Custom Colored Panel Overlay SN 03341

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via NOISEBUG Reverb

Note there are two currently listed.

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