Biasing tubes

Express, Liverpool, Rocket, Dirty Little Monster, etc.

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jckid649
Posts: 214
Joined: Fri May 18, 2012 3:47 am

Re: Biasing tubes

Post by jckid649 »

Here's an interesting little tool. Don't know if anyone has used it or if it's very accurate or not.

http://www.webervst.com/tubes1/calcbias.htm
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Reeltarded
Posts: 10189
Joined: Sat Feb 14, 2009 4:38 am
Location: GA USA

Re: Biasing tubes

Post by Reeltarded »

If you've baised one tube you've biased them all.

lol
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PlinytheWelder
Posts: 205
Joined: Sun Jun 29, 2008 6:48 am
Location: North Jersey

Re: Biasing tubes

Post by PlinytheWelder »

This is a bias calculator I like.
http://ax84.com/biascalc.html
Gary
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Koop
Posts: 72
Joined: Mon Jan 10, 2011 2:14 am
Location: Shelby Twp, MI

Re: Biasing tubes

Post by Koop »

PlinytheWelder wrote:This is a bias calculator I like.
http://ax84.com/biascalc.html
Wow...I get really hot results using this calculator. The Weber seems closer to reality. Maybe I'm missing something?
vibratoking
Posts: 2640
Joined: Tue Nov 10, 2009 9:55 pm
Location: Colorado Springs, CO

Re: Biasing tubes

Post by vibratoking »

Wow...I get really hot results using this calculator. The Weber seems closer to reality. Maybe I'm missing something?
This is very a simple calculation. P = V*I. After looking at both calculators, I would use the AX84 version. It is very accurate and is not hot. The Weber version has some rounding and odd results, at least to me.
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