Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"The total ACID Techno Package:
1 x Vintage Tb303 DEVILFISH (Early Serial) in MINT Conditions
1 x Syntecno T303 in Mint Conditions - Best TB303 clone in my opinion with MIDI IN & MIDI Out and CV/GATE to control other units like the TB303.
1 x Kenton Midi Midi to CV (RARE UNIT this days)"
Friday, June 21, 2019
Oxford Synthesiser Company / Synthesizer OSCar with MIDI
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via this auction
"Oxford Synthesiser Company OSCar monosynthesiser with MIDI Serviced by Cyberwave EMS in the last few weeks. Cyberwave are specialists in OSCars in the UK. The battery was replaced and a few issues sorted out to make it as robust as possible. 3 buttons has been replaced, a key fixed and 2 caps for the knobs have been replaced. All rubber mouldings are in excellent condition and are original. Condition is very good: A few scratches and deterioration as you would expect from a 30 year old synthesiser. Please see photographs for more detail."
via this auction
"Oxford Synthesiser Company OSCar monosynthesiser with MIDI Serviced by Cyberwave EMS in the last few weeks. Cyberwave are specialists in OSCars in the UK. The battery was replaced and a few issues sorted out to make it as robust as possible. 3 buttons has been replaced, a key fixed and 2 caps for the knobs have been replaced. All rubber mouldings are in excellent condition and are original. Condition is very good: A few scratches and deterioration as you would expect from a 30 year old synthesiser. Please see photographs for more detail."
TEISCO SX400
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via this auction
Tin roof, rusted! Pics of the inside below.
"Salvaged from a barn that has been in storage for a while as you can clearly see in the pictures. Plenty of rust on the casing and the wood ends have seen better days.
However these things were built to last and quite surprisingly the internal boards look decent when checking under the hood, the screws holding the top panel of the case are missing..."
via this auction
Tin roof, rusted! Pics of the inside below.
"Salvaged from a barn that has been in storage for a while as you can clearly see in the pictures. Plenty of rust on the casing and the wood ends have seen better days.
However these things were built to last and quite surprisingly the internal boards look decent when checking under the hood, the screws holding the top panel of the case are missing..."
YAMAHA SY99 EXPERIMENTAL KEYS AND SAW
Published on Jun 21, 2019 synths colors
2 FMの要素!
2 FM elements !
¡ 2 elementos de FM !
2 elementi FM !
2 elementos FM !
2 FM-Elemente !
2 FM-elementen !
2 elementy FM !
2 στοιχεία FM !
2 элемента FM !
2 FM-element !
2 éléments FM !
Avalon Synth - Disassembly for parts replacement & repair
Published on Jun 21, 2019 Abstrakt Instruments
"This video shows how to open the bottom cover of the Avalon synth to replace the fuse or VCA IC. Furthermore it shows how to dissasemble the PCB stack to access the internals for repair.
Recommended Tools:
1) Phillips #2 JIS screwdriver
https://www.hozan.co.jp/E/catalog/too...
2) M10 Low Profile Nut Driver
https://www.wihatools.com/screwdriver...
3) 5.5mm Low Profile Nut Driver
https://www.wihatools.com/screwdriver...
4) Slotted Spanner
https://www.okwenclosures.com/en/Acc....
5) 12mm Deep Nut Driver/Socket
The replacement fuse is Littlefuse part number 045402.5MR.
The potentiometers are custom and will need to be ordering from us."
UNO Drum Tutorial - All The Sounds & How To Shape Your Sound & Program A Beat
Published on Jun 21, 2019 The Sound Test Room
Ellitone Instruments UltraRollz Farm Detective Analog Synthesizer
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via this auction
"The UltraRollz Farm Detective is an all Analog Modular Synthesizer based on the concepts presented by Peter Blassers (Ciat-Lonbarde) 'Rollz-5 Drum Machine'
The Instrument is divided into 3 sections. A Dual UltraSound Filter module in the center and 2 "Rollz Plates" (one located on either side).
The 2 Rollz Plates each contain 4 Independent Rollz. These Rollz are essentially Pulse Generators that each oscillate at a unique speed. Each Rollz Plate offers 2 Even Rollz (4 stages) and 2 Odd Rollz (3 stages).
The Even Rollz (4 stages) are able to self oscillate at a low consistent speed (LFO), outputting a positive pulse every cycle via the output jack located next to the LED (The LED flashes correspond to the output state of each Roll).
The Odd Rollz (3 stages) do not self-oscillate. They only come alive when patched together with other Rollz. These paradoxical oscillators will then begin emitting bursts of Ultra Sonic noise that will later be processed using the Dual UltraSound Filter located in the center of the instrument.
Each of the 8 Rollz offers individual patch points at every stage of their oscillation (36 patch points in total). These Nodal Points allow one to "weave" the independent Rollz Oscillators together, this is where all the fun begins!
By weaving together the inner workings of several Rollz, complex interactions and 'incidents' begin to occur. There really is no Right or Wrong way of connecting these Nodal Points together. I like to think of this whole process as "creating a thinking brain". The more connections that are made, the more likely that bizarre sounds (thoughts) will begin to take place.
via this auction

The Instrument is divided into 3 sections. A Dual UltraSound Filter module in the center and 2 "Rollz Plates" (one located on either side).
The 2 Rollz Plates each contain 4 Independent Rollz. These Rollz are essentially Pulse Generators that each oscillate at a unique speed. Each Rollz Plate offers 2 Even Rollz (4 stages) and 2 Odd Rollz (3 stages).
The Even Rollz (4 stages) are able to self oscillate at a low consistent speed (LFO), outputting a positive pulse every cycle via the output jack located next to the LED (The LED flashes correspond to the output state of each Roll).
The Odd Rollz (3 stages) do not self-oscillate. They only come alive when patched together with other Rollz. These paradoxical oscillators will then begin emitting bursts of Ultra Sonic noise that will later be processed using the Dual UltraSound Filter located in the center of the instrument.
Each of the 8 Rollz offers individual patch points at every stage of their oscillation (36 patch points in total). These Nodal Points allow one to "weave" the independent Rollz Oscillators together, this is where all the fun begins!
By weaving together the inner workings of several Rollz, complex interactions and 'incidents' begin to occur. There really is no Right or Wrong way of connecting these Nodal Points together. I like to think of this whole process as "creating a thinking brain". The more connections that are made, the more likely that bizarre sounds (thoughts) will begin to take place.
LABELS/MORE:
Auctions,
Ellitone,
New,
New in 2019,
New Sound Machines,
New Sound Machines in 2019,
New Synths,
new synths in 2019,
Reverb
Best Microkorg Sounds, Part 2
Published on Jun 21, 2019 Todd Smith Music
"Showing off some of my favorite custom Microkorg Sounds. I'll be contacting people this weekend to test out my first batch of sounds before releasing them to the public, 100% FREE !
Keep a ear out !"
ELEKTRONIKA EM25 - Vintage Analog String synthesizer USSR Soviet 106
Note: Auction links are affiliate links for which the site may be compensated.
Published on Jun 21, 2019 GLvintageSHOP
via this auction
"EM-25 is an interesting Soviet string-synth that looks and feels like a curious cross between Moog Opus 3, Yamaha SK15 and ARP Solina. Like other Soviet synths, has got a distinct sound of its own and can easily compete with synths that have grown to become classics.
Organ has great vibe - I like its etheral and gentle vibe in upper register. It has one percussive drawbar (again a plus for total tonal variety).
EM-25's organ is quite interesting, potent and woody with full registers, almost acoustic sounding. With a touch of LXP-1 reverb, a single drawbar turns into real Cathedral organ!
Synth section (called brass on EM-25) is VCO fixed preset on both, with full filter section - but only one filter for all voices.
All said, EM-25 is unique and rare and a real stringer."
Published on Jun 21, 2019 GLvintageSHOP
via this auction

Organ has great vibe - I like its etheral and gentle vibe in upper register. It has one percussive drawbar (again a plus for total tonal variety).
EM-25's organ is quite interesting, potent and woody with full registers, almost acoustic sounding. With a touch of LXP-1 reverb, a single drawbar turns into real Cathedral organ!
Synth section (called brass on EM-25) is VCO fixed preset on both, with full filter section - but only one filter for all voices.
All said, EM-25 is unique and rare and a real stringer."
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH