Re: Re[2]: [Amps] AL-80B mods?

[Charlie <ad5th@direcway.com>]

Yes softening startup current in rush helps them all. The one and only amp I 
ever built (single 3-500z w/3300v - 1 amp supply) was tuff on 120 line 
voltage and would dim the house lights at turn on. A relay with dropping 
resistor cured that after what seemed like a lot of empirical analysis but I 
had a great time with that amp.

Charlie
Ham Radio - AD5TH
www.ad5th.com
Live Blues Music
www.492acousticblues.com




----- Original Message ----- 
From: "Dan" <dpipes@earthlink.net>
To: <Amps@contesting.com>
Sent: Thursday, January 06, 2005 11:33 AM
Subject: Re[2]: [Amps] AL-80B mods?


oh ok.. the newer ones have the parasitic board now on top of the tubes... 
As far as inrush I have read that for 1800 volts not needed but I have one 
coming anyway <g>
Seems like one guy said on this list softening the startup helps them all...

Thanks for th response took a look at you web site site setup there


*********** REPLY SEPARATOR  ***********

On 01/06/2005 at 11:13 AM Charlie wrote:

> AFAIK the parasitic suppression mod and the current in rush mod....
>
> Charlie
> Ham Radio - AD5TH
> www.ad5th.com
> Live Blues Music
> www.492acousticblues.com
>
>
>
>
> ----- Original Message ----- 
> From: "Dan" <dpipes@earthlink.net>
> To: <Amps@contesting.com>
> Sent: Thursday, January 06, 2005 11:03 AM
> Subject: Re: [Amps] AL-80B mods?
>
>
> Charlie,
> I have the 811H what are the "must have" mods? I wold like to make sure
> mine
> is up to any recomended mods..
> Thanks
> Dan
>
> *********** REPLY SEPARATOR  ***********
>
> On 01/06/2005 at 10:28 AM Charlie wrote:
>
> > My new AL-80B will be here in a few days and I wonder if like the 811H
> > there
> > are some "must have" mods?  Anything from Measures on this amp? TY
> >
> > Charlie
> > Ham Radio - AD5TH
> > www.ad5th.com
> > Live Blues Music
> > www.492acousticblues.com
> >
> >
> >
> >
> >
> > _______________________________________________
> > Amps mailing list
> > Amps@contesting.com
> > http://lists.contesting.com/mailman/listinfo/amps
>
>
>
>
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps




_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps



_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps