[R-390] Caps

[Charles P. Steinmetz]

David wrote:

>OK I give up!  What magical properties do Sprague orange drop have?

No magic, they are just the most commonly available of the very few 
film-and-foil caps available today (i.e., NOT metallized film).  For 
the reasons why film-and-foils are (IMO) the only plastic film caps 
to use in tube equipment, see the posts of the last week or two (and 
check the archives for previous rounds of this discussion).

Best regards,

Charles