[R-390] R-390A dB meter as as "S" meter

[2002tii]

Gord wrote:

>On one set (not a 390) I turned the meter face over
>and made my own scale.

Check this out, for making custom S-unit scales:

http://www.s-meter.de/

(It's in German -- you can use Babelfish or freetranslation.com to 
translate the page, but you can easily get the idea with no translation.)

Best regards,

Don