Buzadero
539 posts
Sep 15, 2010
8:13 AM
|
15September 1947 -- RCA releases the venerable 12AX7 dual triode (9-pin) vacuum tube to the public.
----------
~Buzadero
Underwater Janitor, Patriot
|
toddlgreene
1782 posts
Sep 15, 2010
8:41 AM
|
I bet there are medical statistics out there somewhere that indicate a sharp increase of tinnitus amongst musicians from that day forward.
In other news, on this day in 1978 Muhammad Ali knocked Michael Spink's d*** in his watchpocket in the Superdome.
----------
Crescent City Harmonica Club
Todd L Greene, Co-Founder
|
tmf714
246 posts
Sep 15, 2010
8:45 AM
|
9-27-1912 W.C. Handy publishes first blues song "Memphis Blues".
|
Honkin On Bobo
373 posts
Sep 15, 2010
8:58 AM
|
I'm heading over to the vacuum tube parade later today.
|
