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1. [Amps] QRO ? (score: 1): Author: "Rich" <rdjmgmt@socket.net>; Date: Thu, 4 Aug 2005 22:17:05 -0500; I am thinking about building my first amp and was wondering if I could use a large tube ( 4-1000a ) at reduced voltage when I first start out and then as I build confidence replace the lesser parts w; /archives//html/Amps/2005-08/msg00138.html (7,089 bytes)
2. Re: [Amps] QRO ? (score: 1): Author: "Will Matney" <craxd1@verizon.net>; Date: Fri, 05 Aug 2005 03:03:00 -0400; Rich, The problem is that running the tube at a lower voltage raises current for the same amount of power. Plus at too low of a voltage, it will not work. HV is not that bad as long as you observe th; /archives//html/Amps/2005-08/msg00147.html (8,511 bytes)
3. Re: [Amps] QRO ? (score: 1): Author: David Kirkby <david.kirkby@onetel.net>; Date: Fri, 05 Aug 2005 08:18:23 +0100; Many here would say the 4-1000A is not a large tube!! You would need to check the data sheet of a tube before deciding whether it can be used at low voltages or not. Always check the data sheet for t; /archives//html/Amps/2005-08/msg00148.html (8,954 bytes)

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