- 1. [Amps] Fwd: Re: 3-500Z tubes ... (score: 1)
- Author: k6ye@q.com
- Date: Mon, 24 Dec 2012 08:20:27 -0500 (EST)
- Jean, RF Parts provides great 3-500ZG tubes and they give a two year warranty. Nearly all of the current 3-500ZG tubes are manufactured by Penta Labs (Chatsworth, California) in China. RFP means RF P
- /archives//html/Amps/2012-12/msg00168.html (7,185 bytes)
- 2. Re: [Amps] Fwd: Re: 3-500Z tubes ... (score: 1)
- Author: "Jim W7RY" <w7ry@centurytel.net>
- Date: Mon, 24 Dec 2012 15:59:36 -0800
- I have newer (2-3 years old) Amperex tubes in an AL-82 and original (1970's) Amperex 3-500/8802 tubes in a Drake L4B. They typically put out 150 to 175 watts more for the equivalent drive of 100 watt
- /archives//html/Amps/2012-12/msg00170.html (9,250 bytes)
- 3. Re: [Amps] Fwd: Re: 3-500Z tubes ... (score: 1)
- Author: k6ye@q.com
- Date: Tue, 25 Dec 2012 10:30:44 -0500 (EST)
- Jim, et al, Thanks for the your input. I was quite surprised to see the difference in price, per unit, for the Amperex version ($330.00) versus RF Parts version ($190.00). Personally if I had to purc
- /archives//html/Amps/2012-12/msg00177.html (9,217 bytes)
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