via this auction"A great 2 voice monophonic synth"
Manual
Sunday, May 17, 2009
TOM WHITSHIRE VCLFO PCB
via haxster on this electro-music.com thread."I was recently granted permission to do a run of this wonderful Digital LFO. Here are the details about it.
The pcb has been designed and I am asking who would be interested in getting a PCB?
I am expecting about $25-30.00 US dollars in cost per PCB. If alot of people get in the cost will go down.
Be aware that you need a Pic Burner for this project. The pic is 16F684. The hex file and asm can be obtained at the website above.
The pcb contains this:
(1) DIGITAL PIC BASED LFO, with glide and 4 LFO outputs. It has CV input also.
(2) analog simple LFO's.
(1) internal powersupply (option, if you wanted to make an external unit)
It has MOTM power jack holes.
It can be self powered if you wanted to make an external box or simply were pushing your current powersupply too hard already. The amount of capacitors is exaggerated for the circuit alone. You add the pairs you need. You can add them all and you will just have a really clean line. I added all the capacitors to be able to power other circuit boards also.
So far I playing with panel layouts everything seems to be fitting a MOTM panel space.
A few built items will be sold over ebay also for people who can't build.
Check out the pictures. The panel layout is not to scale. Most pots should have 1" spacing from each other.
THE POTS USED ON THE ACTUAL PCB CAN BE OBTAINED AT FUTURELUC ELECTRONICS. THE HOLES CAN FIT A "DUAL" POT, BUT THE ACTUAL CIRCUIT IS ONLY USING A SINGLE POT.
NO SPECIAL IC'S HERE, TYPICAL TL07X IS FINE.
THE TRIMMERS ARE TO EXACTLY ADJUST HOW MUCH VOLTAGE YOU WANT OUT (I.E. 5-0-5), AND TO DETERMINE THE SPEED RANGE OF THE DIGITAL LFO FREQ.
The digital lfo freq range does not go sonic. The other Analog LFO's are audible and can go sonic.
Why do i have so many LFO's on one PCB?
One Analog LFO is to CV input the Digital VCLFO. IN S&H mode you can make crazy arcade 70's sounds. The other ANALOF LFO was just to take up space. I like to have a shit load of LFO's.
I will post audio demo's later." see the thread for more.
SFC Moog
flickr by Unisono Designfull size
t-shirt for:
www.myspace.com/searchingforcalm
distro / models:
www.ninetyeightclothing.com
The Swarm
YouTube via littlescale
"An array of 40 linear feedback shift registers that are producing noise are being controlled by the swarm behaviour of 40 flies. Visual code by Topher Lafata Flies, visual algorithm by Jeff Cragg and Alex Vulliamy. Linear feedback shift register and mapping from visuals by Seb Tomczak.
-----
http://little-scale.blogspot.com"
Flotechnic Design Kicktronic
"Kicktronic is a high quality electronic bass drum that not only sounds like a killer kick, it has the characteristics of a natural instrument as well. Since the Kicktronic sound is generated with a slight amount of random tone differences in each strike, and the resonance envelope varies across the dynamic range, Kicktronic has as much character as a natural acoustic drum, and a uniqueness that puts it in a class of it's own."via brian c
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MATRIXSYNTH - EVERYTHING SYNTH
© 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
