http://gear-monkey.com/blog/tech-education/what-is-a-vacuum-tube/ Music Source Sat, 22 Nov 2008 23:29:45 +0000 http://wordpress.org/?v=2.6.3 http://gear-monkey.com/blog/tech-education/what-is-a-vacuum-tube/#comment-98 The Ins & Outs of Axes & Amps | GEAR-VAULT Tue, 10 Jun 2008 18:56:33 +0000 http://gear-monkey.com/blog/?p=20#comment-98 [...] basic technology behind the modern vacuum tube has been around since 1906. Yet few musicians seem to have even an elementary knowledge of this [...] [...] basic technology behind the modern vacuum tube has been around since 1906. Yet few musicians seem to have even an elementary knowledge of this [...]

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