Sanyo OS-CON

Here my favorite capacitor for digital:

SANYO OS-CON (SPEC)


Sanyo OS-CON is an electrolytic capacitor unlike other electrolytics. While the rest uses eletrolytic solution and manganese dioxide as  eletrolyte, OS-CON uses a high conductivity organic semiconductor. Organic SemiCONductor.

What is great about using organic semiconductor?
  •     High conductivity (low resistance value) compared to other electrolytes.
  •     High conductivity - stability against temperature.

OS-CON has almost the same construction as an aluminium electrolytic capacitor, and the element consists of rolled aluminium foils.  


The difference between OS-CON and other aluminium electrolytics is that organic semiconductor crystal is impregnated instead of conventional electrolyte solution. 

As a result, we are talking of Equivalent Series Resistance (ESR) that approaches that of film capacitors.

 
Impedance frequency characteristic of OS-CON compared to other types of capacitors. OS-CON shows a nearly ideal curve. At 100kHz, note that OS-CON 47uF has nearly the same ESR as a low impedance aluminium eletrolytic capacitor of 100uF. 

This means that at this frequency, the 47uF OS-CON IS AS EFFECTIVE AT REMOVING RIPPLES AS EXPENSIVE LOW IMPEDANCE ALUMUMINIUM ELECTROLYTICS OF 100UF.

in http://diyparadise.com/oscon.html

For me OS-CON mean clean, natural & fresh sound, like a Spring morning day!
The best that can you use in the digital sections of any DAC or CD Player!



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