Tuesday, December 25, 2012

Less famous fixed filters . Source : www.ruskeys.net/  





Monday, November 26, 2012





Automatic Gain circuit from Joe Paradiso's modular



Wednesday, November 21, 2012




taken from 1978 issue of Polyphony magazine




Tuesday, November 6, 2012

- No drums were harmed during the making of this song .



















Friday, November 2, 2012









Yoyo Oscillator ,the whole article about and the design is shared on this link : http://physics.mercer.edu/petepag/yoyo.html

Saturday, October 27, 2012

Wednesday, October 24, 2012

Our Moog, which ARP in waveform,
              Filter be thy Gain.
       Thy waveshape be square.
            Thy cutoff be 24dB,
            As it is in Oberheim.
Give us this VCA our board of bread.
   And solder together our circuits,
As we forgive those
Who think analogue is dead.
And lead us not into unwanted oscillation,
But decouple our supplies:
For sine is the pure tone,
And the power supply, and the modulation,
Forever and ever.
Ohm.



Tuesday, October 23, 2012





























For a modern implementation of a CMOS organ concept or rather a CMOS poliphonic synth ,check out Jacob's project on his website : http://www.jacobwatters.com/c-monster.php#construction or the topic over at E-M : http://www.electro-music.com/forum/topic-45583.html