Tube synth diy

Many thanks!

Fernando.

--- In tubesynthdiy@yahoogroups.com, "bbluthang" <jumpswine@...> wrote:
>
> http://haraldbodenews.wordpress.com/
> 
> and a 1961 synth article (with voice controlled gate schematic)
> 
> http://haraldbodenews.files.wordpress.com/2010/06/hbodeelectronics1961.pdf
> 
> (8Mb)
>