i dont know , these is the first time i have one in hand , all these tubes are
marked a's not a single b in my stock
----- Original Message -----
From: RAY FRIESS
To: amps@contesting.com ; LU4HMF
Sent: Saturday, December 30, 2006 3:04 PM
Subject: Re: [Amps] lots of 813's and 872a's
The a's cant be used in place of the b's?
----- Original Message -----
From: LU4HMF
To: amps@contesting.com
Sent: Saturday, December 30, 2006 11:02 AM
Subject: [Amps] lots of 813's and 872a's
Hello everybody ,
recently i received a huge amount of radio
materials , including these tubes , i have a couple circuits where i can
put
the 813's to use , but dont know what to do with the 872a's
any amp circuits using 813 are wellcome , and any ideas on the 872a's will
be wellcome too , any help would be really apreciated
maybe a desk lamp ?
i have as many as 20 813's and about 40 872's
maybe 40 desk lamps is too much i have not so many desks
73 and happy new year
de LU4HMF
ff78vo cordoba
Cordoba
Argentina
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