- 1. [Amps] 2kw sweep tube amp....again (score: 1)
- Author: "Dick Hanson" <k5and@austin.rr.com>
- Date: Fri, 7 Jul 2006 19:19:28 -0500
- The tubes used were PL509 or PL519; the article interchanges both numbers, so go take your choice. The switching supply delivers 1200V and is called " an off-line, full-bridge, phase-controlled, quas
- /archives//html/Amps/2006-07/msg00262.html (6,837 bytes)
- 2. Re: [Amps] Fw: "Tubes 201" - How Vacuum Tubes Really Work (score: 1)
- Author: "Dick Hanson" <k5and@austin.rr.com>
- Date: Tue, 25 Jul 2006 11:51:13 -0500
- The link works fine here. 73 Make sure it is one line John! http://www.w8ji.com/images/Amplifier/Bias%20and%20grid%20fuse/Electronic-Des igners-Handbo.jpg ____________________________________________
- /archives//html/Amps/2006-07/msg01091.html (9,100 bytes)
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