[sdiy] "VINTAGE AUDIO" capacitors
Dave Manley
dlmanley at sonic.net
Sat Aug 13 05:50:47 CEST 2011
On 8/12/2011 7:43 PM, dan snazelle wrote:
> there is a link to an interview with him (quote is below)
>
> what does this mean (ac pulse response)
>
>
> John Gaynor: I am working on several types of capacitors currently but my original capacitors are based on the same material used in the Phillips caps in the 60’s. They are based on a polyester (Mylar) and aluminum foil. Most capacitors today are a metallized polyester. They vacuum impregnate the Mylar with an aluminum spray. They do not have the same AC pulse response as the true film and foil caps and you can plainly hear it.
>
Bah!!! Polyester and aluminum foil. What does he know.
You want to use the "Leyden" brand - GLASS and FOIL
Those, and only those will give a vintage sound.
-Dave
Sorry, but they don't come in orange or mustard yellow.
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