DiscoDSP Discovery v2

YouTube via canetor
"A Great softsynh with all the sounds of the Clavia NordLead 2X"

MFB-Synth Lite II demo

YouTube via substanceg
"Short demo of the MFB-Synth Lite II, on loan from a friend for a week...
Sounds are 100% MFB, no effects added."

Korg M3's LEADS Demostration by Niki, space4keys user

YouTube via Space4Keys
"Demostration
Korg M3's Lead.
Performed by Niki
www.space4keys.com"

Demo Roland JUNO 60 (SONAR MP3) version 2

YouTube via magevers
"I have with this remake of mine previous demo/cover, of Vangelis Conquest of paradise with the JUNO 60, the sound adjusted for get a better sound quality.I converted to MP3 and now the JUNO 60 sounds much better and with more dynamics.
So I hope that you get a better idea of the JUNO 60 and sorry for the bad sound of the previous demo.I hope that you like it!
For stereo add &fmt=18 at the end of the URL.
Everything was recorded on 12 audio tracks without using sequencer or midi and converted to MP3.
JUNO 60: all sounds
TR 606: drums
EFX: SONAR 8"

Arturia Origin - Make a patch

YouTube via ElectronicMusicGear

Arturia Origin Presets [how to make]

YouTube via ElectronicMusicGear

A humble theme

YouTube via attorks

"The self build Modular (MFM) doing the african drum like sound and the Synthesizers.com with the CGS Steiner filter and the Ian Fritz 5-Pulser doing the odd note. Some improvisation on the AX80, the theme on the Nord Lead 1 and a singing G on the Kawai 100F completes the music."

SK1 to modular synth

YouTube via bubagoo
"Sorry this isn't a very good video, but it shows a really cool module I'm working on. The drum beat is coming from a Casio SK1 keyboard. The Melody is coming from my modular synth. The opening shot is an external audio signal processor that I built on a bread board. I have since built this into a full module which I will post on my site as soon as I have time. I am feeding the drum beat from a casio SK1 keyboard into the circuit. The circuit is then outputting clock pulses triggered by input volume spikes. I am using these clock pulses to control the modular synthesizer. It's a pretty cool way of syncing up your synth to a drum beat."

Altera DE2 Synthesizer

YouTube via compgenius3
"A keyboard synthesizer for the Altera DE2 board, written in VHDL. Demonstrated in ECE 385 at University of Illinois."

Behringer Virtualizer Pro DSP2024P Demo

YouTube via zibbybone
"Running through the presets of this FX processor with a Roland TR-626 as sound source. The cable going from the mixer to the camera's mic in jack is a little loose and some parts are a little distorted."