hey kt, i though this might interest you, on the subject of envelope filters.
i was having one of my usual dreams about wonderful german women and this came to me in a vision.
i don't know what it is or if it's of any use. maybe it will fit sweetly into the barbershop schematic somehow?
happy anarchists' day, comrade.
'International Workers' Day, also known as Labour Day in some places, is a celebration of labourers and the working classes that is promoted by the international labour movement, socialists, communists and anarchists and occurs every year on May Day, 1 May, an ancient European spring holiday.'