LFO Random Domain LiveJam - Welson Syntex/WelsOne/Jen SX1000/Jen SX2000

video upload by VSMI - Vintage Synths Made in Italy

"3 LFO oscillators and 1 random knob for Italian Synthesizers:
Welson Syntex (1974)
WelsOne (4 oscillators prototype late 70')
Jen SX1000 Synthetone (1977)
Jen SX2000 Synthetone (1978)" https://vsmi.bandcamp.com

Лель УДС (LEL' UDS) with a Welson Supermatic S12

video upload by Valmont

"- The LEL' UDS is a soviet drum synth, made in the late 80's.
It has 2 identical, independant channels that include a tone (triangle) and a noise generator.
- The Welson Supermatic S12 is an italian drum machine made in 1971.
It provides 12 classic patterns with no available edits, except global volume and tempo.
There's still a little knob at the back that acts like a 6dB LP filter ('tone' thing)

So in a few words, two simple instruments that make simple sounds... Chained together!
I was digging inside the LEL' (A bit of servicing) but got lazy to close the lid to shoot the video. So there it is, wide opened for your eyes :D
I think I'll add a second output for this unit.
Just requires to build a second amplifier and split the channels - not thaaat complicated stuff so... why not give a try x)

Patterns:
0:00 - Shake
0:28 - Tango
0:46 - Mambo 1
0:59 - Mambo 2
1:09 - Slow Rock
1:20 - Samba 1
1:32 - Snare Roll
1:43 - Samba 2"

A visit to the Marche Synth Museum

video upload by Guido Scognamiglio

"A visit to the Marche Synth Museum
Museo Del Synth Marchigiano (e Italiano)
July 2023
https://www.museodelsynth.org/"

Some of the synths featured on their site:

Eko Computerrythm
Elka Synthex
CRB Oberon
Crumar Spirit
Farfisa Compact Duo
Welson Symphony
Crumar Compac Synth
CRB Uranus 2
Elka Rhapsody
Farfisa Syntorchestra
Milton Gemichord
Logan String Melody

I also spotted a Welson Syntex recently featured in Hainbach's Blast of Sirens promo video. Solton RSC Polyvox at 1:59.

Vintage Italian synths.

You can find additional posts mentioning Marche Synth Museum here.

Ah! Kosmos & Hainbach - Blast of Sirens

video upload by HAINBACH

What's that at :20?

"This is the title track of my upcoming album with @ahkosmos - I am very happy to finally share this with you! You can stream and buy the full track everywhere now https://orcd.co/blastofsirens
We want to put out the album on vinyl - pre-order now and help us make it happen: https://hainbach.bandcamp.com/album/b..."

--
Welson Syntex at :21.

WELSON SYNTEX / VERMONA ER-9

video upload by Vintage Audio Institute Italia

"Welson Syntex - our favorite Italian monophonic dual oscillators with 4 footages each, a Moog ladder filter and white and pink noise - you'll hear it in this video.
The Random Music button triggers random notes but can also be routed to control the LFO of the noise and filter sections to create rhythmic, drum-like patterns - here that snappy filter comes to good use.
What seems like a goofy novelty is actually pretty neat.
The LFO triggering is stable so dialing in the tempo to an existing track is a breeze - but I am thinking of putting MIDI and CV Gate in to this machine anyways - to be able to arpeggiate the Welson Syntex is the stuff of dreams.
Here I'm using some of the presets as well - they're surprisingly good - although most of them are not tweakable which is another thing I might look into.
This rather slim, elongated synthesizer growls and howls - it distorts on its own internally so no need to add distortion - but can also generate gentle and sweet flute and whistle sounds - summing it up its a versatile synthesizer.

Sitting in on second drums we got a German 'Ostie' - East German - machine - the Vermona ER-9.
It's thin but harsh sounding - very electronic - and quite a looker as well.
Just the way we prefer them - it's got separate volume controls for each sound."

You can find additional posts featuring the WELSON SYNTEX here.

WELSON SYNTEX

video upload by Vintage Audio Institute Italia

"It doesn’t beg for your attention - it demands it.
Welson Syntex is a great Italian monophonic synth - it’s kind of our favorite Italian monophonic machine.
It’s got dual oscillators with 4 footages each, a Moog ladder filter and white and pink noise - it can really sound huge. You’d think it has a third oscillator since it says oscillator 3 on the panel but it’s actually the LFO section.
This thing growls and howls - it distorts internally - but can also generate gentle and sweet flute and whistle sounds - summing it up its a versatile synthesizer.
On drums we got a German "Ostie" - East German - machine - the Vermona ER-9.
It's thin but harsh sounding - very electronic - and quite a looker as well.
Just the way we prefer them - it's got separate volume controls for each sound."

Welson Music Industries Co. Ritmini Rhythm Machine SN 153933

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

via this auction

This appears to be the first post to feature the Ritmini.

CLICK FOR MORE »

A Visit the Italian Synth Museum

video upload by Alex Ball

You can find additional posts featuring the museum here.

"Whilst taking a holiday in Italy we stopped off at Museo del Synth Marchigiano for a couple of days and this is the account of what I experienced there.

Enormous thanks to everyone at the museum, particularly Riccardo and Paolo.

https://www.museodelsynth.org/

0:00 Intro
1:19 Synket
4:40 EKO Computerhythm
8:01 Chilton Talentmaker
12:07 Crumar Compac Synth
13:41 Crumar DP-50
15:07 Elkatwin 61
16:29 Elka Synthex
19:38 CRB Oberon
21:29 CRB Voco Strings
22:53 CRB Uranus 2.0
24:34 Farfisa Polychrome
25:24 Logan Piano Strings Synthesizer
27:10 Welson Syntex
28:28 Keytek CTS-2000
29:47 Baleani Solista"

Welson Syntex - Random Radio Activity

video upload by VSMI - Vintage Synths Made in Italy

"the Welson Syntex is an italian Synthesizer Made in Italy (1977)
has a wonderful knob called !Random Music" that create some incredible and unique random VCO and VCF sound lines. 2 VCO, ADRS, 1 LFO Oscillator, Ladder VCF, VCA, Presets Sounds,
this synth is Midi version mod by Mirco Trentin
No Midi used in this performance!"

Additional Welson Syntex posts

Unisono#1 - Music for 1 note & 7 Synths

video upload by VSMI - Vintage Synths Made in Italy

"Music for 1 Note & 7 Synths Made in Italy playing in Unisono
/ CRB Vocostrings - Welson Syntex - Jen Synx-508 - Crumar Composer - Jen SX1000 - Elka Synthex - Keytek CTS2000"

The Welson RITMO - Rare Italian Rhythm Machine + One-Octave DIY Keyboard

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

via this auction

CLICK FOR MORE »

V.A.I. 57 Böhm Solist / Welson Syntex / CRB 709

video upload by Vintage Audio Institute Italia

"Another round with these peculiar but very inspiring machines.
More info on their particularities in our previous video."

Follow-up to V.A.I. 58 - Welson Syntex / CRB 709 / Böhm Solist 78 / Emthree PFV3.

V.A.I. 58 - Welson Syntex / CRB 709 / Böhm Solist 78 / Emthree PFV3

video upload by Vintage Audio Institute Italia

This appears to be the first post to feature the CRB 709. You can search for gear via the search box on the top right of the site.

"All great instruments that have been featured before, the Böhm Solist 78 is such a great arrangement / songwriting tool, a auto accompaniment machine with a very distinct thin sound form the early 70s, built in Germany.
The rest of the gear is Italian, the Welson Syntex is a hidden gem of Italian synths, the ultra rare CRB 709 String machine is quite like the Elka Rhapsody 49 in timbre but still a bit different, it came equipped with a 5 inch power cable - thanks for that mod, previous owner. This song will be released later this spring, so all rights are reserved."

VSMI - Vintage Synths Made in Italy Live Stream 1/1/22

video upload by VSMI - Vintage Synths Made in Italy

Anyone ID the synth to the top left of the Cordovox Moog White Elephant?

Update: looks like it's a Welson "Symphony" as seen at the one minute mark in The Forgotten Synthesizers Of Marche Region.

Not sure what he's playing on the shelf with the blue panels. Thought it might be a Siel Opera 6, but the spacing is wrong.

Update via gridsleep in the comments: "Blue synth is a Jen Synx 508, featured in the site previously."

SOUND RECORDING - Old synthesizer

video upload by Woodlark Studio

This is the first post on the site to feature one. What is it?

CLICK FOR MORE »

Welson Polyorchestra Rare Italian Analog Synthesizer

video upload by George Engineer

This appears to be the first post on the site to feature the Polyorchestra. You can find additional Welson posts here, including other Orchestra models.

"Welson Polyorchestra Rare Italian Analog Synthesizer
The Audio Demo was made only with the Welson Polyorchestra and the drums is from the Korg KR55"

Welson Polyorchestra Rare Italian Vintage Synthesizer Full Video

V.A.I. 62 Welson Stereo Symphony / Maestro USS / Maestro Rhythmking 4 / Ekosynth

video upload by Vintage Audio Institute Italia

This appears to be the first post to feature the Meastro Rhythm King 4.

"The mighty Welson Stereo Symphony is a rare Italian string machine with modulation stereo capabilities that are quite unique.

The Maestro USS is the first multi- effect for guitars: phaser, envelope follower, octave follower, Sample and hold etc.

The Meastro Rhythm King 4 is a drum machine with a rhythmic, tremolo modulation - chopping up whatever sound source you give the input in the back."

Exploring 2 Welson Stereo Symphony !

video upload by Vintage Audio Institute Italia

"Welson Stereo Symphony - sometimes called Welson Stereo Orchestra.
A rare, Italian string machine from the mid 70's with brass, trumpet, Piano and Harpsichord presets and multiple panning controls.
We just got two of these back from repairs so thought we'd make a comparison video.
To our ears they sound very similar, as should be, but some presets do differ a bit.
This could be because of ageing components and calibration, or the fact that only a small number of these were ever made, at least compared to the Solina String Ensemble or Logan String Melody, and small production runs don't have the same consistency as the large ones.
Volume and sustain controls for each presets at the split point, maybe a bit excessive but anyways - this is a great sounding instrument in our opinion.
Playing around with the preset and Orchestra pan options gives you a wider range of sounds than your normal string machine."

The Forgotten Synthesizers Of Marche Region

video upload by HAINBACH

Update: you can find additional posts featuring The Museo Del Synth Marchigiano here.

"The Marche Region in Italy was home to a thriving industry of music instrument production from the 1950s to the mid-90s. Tens of thousands of people made organs, accordions and small runs of synthesizers that were like nothing else in the world. Much production closed in the 90s, leaving only a few companies around, and many people lost their jobs. The history of Marche synths was not talked about, too bitter were the memories. The Museo Del Synth Marchigiano aims to change that - a motley crew of synth lovers work together to get the story about this special time in music instrument history out.

I was invited to play a show at Acusmatic Festival in Ancona and visit the collection before. I was overwhelmed by the amazing sounds these machines made, so I captured them on tape and for use in my performance. I also just had to film every synth I could get my hand for you to enjoy. You will find instruments by Siel, Elka, Elgan, Farfisa, Crumar, CRB and more here.

https://www.museodelsynth.org"

Timeline:

CLICK FOR MORE »

Welson Syntex 1975 Nero SN 151551

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

via this auction

You can find previous posts featuring the Syntex including demos here.

"The rare 70's Italian BEAST. It produce a real blasting sound. Who knows it know what de talkin about... Recently service but: it need a cap for one fader, no lights on presets news and some parts of wood are broken and damaged (as you can see clearley from the pics ). It comes with a relic gig bag."

CLICK FOR MORE »