Vintage Synths Vol 1 - Roland Juno 60

YouTube via triumphthruxton. This is the same CD mentioned in this post. Funny how that happens.
"Vintage Synths Vol 1 - Roland Juno 60
German synth historian Matthias Becker produced a CD series back in 1990 with tracks made with one synth only. The CDs were named "Synthesizers Von Gestern Vol 1/2/3". This track was composed by Klaus Stülen at Originalton West Studio / Köln."

Synthesizer-Magazin @ c/o Pop Cologne 2008

YouTube via Moogulator
"Synthesizer-Magazin @ c/o Pop Cologne 2008 - Our 3 Rooms filled with Synths - Unsere Räume bei der c/o Pop. www.synthesizer-magazin.de"

Moog Little Phatty Electro Demonstration

YouTube via discotechwreck
"This is the first piece I wrote when I got the Moog Little Phatty. I made a few mistakes but in my defence it was the first take! Hopefully you will get an appreciation of what this great synth is capable of though.
Video recorded with a terrible camera and audio into my MacBook soundcard using Logic Express 8.
Enjoy!
More to come.

SETTINGS BELOW

OSCILLATORS:
Osc 1 - 16'
Triangle/Square wave
Osc 2 - 8'
Square Wave

FILTER:
Cutoff 2
Resonance 5
KB Amount 10
EGR Amount 10
Overload 6

EG:
Volume
A 4
D 5
S 10
R 7
Filter
A 3
D 1
S 7
R 9

MODULATION:
Source - Filt Env/Sample & Hold
Destination - Filter
Amount 7/8

Effects: Tape Echo"

Erik Norlander June

YouTube via moogfoundation. http://moogfoundation.org/
"Erik reflects on his experiences with the Moog Synthesizer"

1961 Electronics World - Transistor Theremin by Bog Moog

via this auction

"1961 Electronics Magazine
Build a Transistorized Theremin
Increasingly hard to find, this nearly half-century-old issue of Electronics World contains a fascinating how-to on building that special effects staple of scores of classic sci-fi flicks, the theremin, by none other than electronic music pioneer Robert Moog. The feature article contains a complete schematic and parts list, as well as chassis layout and photos of the completed unit. There are even tips on how to play the ethereal instrument. You get the entire original 1961 magazine, not a couple photocopied pages like you find elsewhere on Ebay.

Also in this issue is a homebrew stereo balancer using 6FG6 magic eye tubes and a look at beam power tubes in VHF oscillators, plus an article on early computer logic circuits, both vacuum tube and transistor-based."

Roland SH-1000

images via this auction

Oberheim OB-Xa

images via this auction. Includes one of the inside.

Roland MC-202 Mod / Circuit Bended

images via this auction
"Roland MC-202 synth Mod/ Circuit Bended Version. I've put the same Super long sweep function on the LFO just like the sh-101 mod. You can easily sweep the LFO over 40 seconds easily. Best for trance music. I've also added 10 jack sockets, so there is many more things you can do : Proper CV Gate Input / VCF Cut Off CV / PW /VCA (volume limit control) / MOD / Portamento CV Switch Input / Accent CV Switch Input / Selector for accent (VCF/VCA) / Ext Aud input for VCF / Ext Aud input for VCA. Well, there is plenty more I can add to the MC-202, but there is really not much space in the MC-202 box, I've almost use every single inch of space in there. I could of use a wooden case just like my TR-606 mod, but I couldn't be bother to spend so much time just to make a wooden box.

Mods on the MC-202:
1./ LFO switch : You can choose from Super Slow Sweep / Normal / Crazy Fast
2./ Proper CV gate Input : The MC-202 does have CV/Gate In's and out's. However, it's a known problem that the CV/Gate Inputs have slight problems, since many data are actually quantised before they reach the Synth section. This is because the CV/Gate In's are routed and pass through the internal sequencer CPU then out back to the synth.
3.) VCF Cutoff cv (input) : When a jack is plugged in, the CV is ADDED to the VCF Cutoff Frequency slider setting.
4./ PW CV : When a jack is plugged in, the CV is ADDED to the PWM Slider setting
5./ VCA (limited Volume Control) : The VCA CV In doesn't produce any dramatic effects, it acts like an extra Volume Control.
6./ MOD : Actual MOD on the MC-202 goes from the LFO Sine output to the MOD Slider. So it is possible to tap a CV IN to the mod...
7./ PORTAMENTO CV SWITCH INPUT ( +5V will turn Portamento OFF. 0V will turn it ON. ) : Note: +5V will turn Portamento OFF. 0V will turn it ON.
8./ ACCENT (VCA) CV SWITCH INPUT ( +5V will turn ACCENT ON. 0V will turn it OFF. ): +5V will turn ACCENT ON. 0V will turn it OFF.
9./ ACCENT (VCF) CV SWITCH INPUT: +5V will turn ACCENT ON. 0V will turn it OFF
10./ Selector for Accent -> VCF/VCA (toggle switch): MIDI AUX GATE Out to switch between going to the VCA ACCENT and the VCF ACCENT. When switched, AUX GATE is going to BOTH Accent VCA and Accent VCF, and this actually activates the Accent VCF.
11./ Ext Audio Input to VCF Source Mixer: all the VCO's and Sub-Osc are mixed at the VCF Source Mixer
12./ Ext Audio Input to VCA"

Yamaha DX7 IIFD

images via this auction

"Specifications:
* Polyphony - 16 voices
* Oscillators - Programmable 6-operator x 2 (A & B) 32-algorithm digital FM tone generator
* LFO - Sine/Square/Tri/SAW up/SAW Down/Random
* Filter - None
* VCA - 6 Envelope generators 8 parameters each
* Keyboard - 61 keys, Velocity and Aftertouch, Split and Layer mode
* Memory - 128 patches, 32 performances
* Control - MIDI IN/OUT/THRU
* Date Produced - 1987"

New Sequencer Project PCBs

via this thread on electro-music.com. These are the PCBs for the Roland 185 sequencer clone featured in this video. If you haven't seen it, do check it out.