[NJARC] 371 tube?

[Joe Connor]

In the early days, didn't the first number (1, 2 or 3) designate the manufacturer? Thus, a 171A, 271A or 371A was the same tube, just made by a different company.

                    Joe Connor



>________________________________
> From: Ray Chase <raydio862 at verizon.net>
>To: sgt88 at atlanticbb.net; njarc at mailman.qth.net 
>Sent: Sunday, March 17, 2013 9:51 AM
>Subject: Re: [NJARC] 371 tube?
> 
>Just remember
>Reply = Poster
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>
>_________________________________________________________
>The 371 is the same as a 171 or plain 71.  It is a triode tube designed to 
>give a little more power amplification in the last stage of primarily a 
>battery set although it is often used in an early AC set.  Check your tube 
>chart for a 71.
>Ray
>----- Original Message ----- 
>From: <sgt88 at atlanticbb.net>
>To: <njarc at mailman.qth.net>
>Sent: Sunday, March 17, 2013 9:28 AM
>Subject: [NJARC] 371 tube?
>
>
>> Just remember
>> Reply = Poster
>> Reply All = Everyone
>>
>> _________________________________________________________
>> Have one...where can I use this rectifier?...replace 80?...5Z3?
>>
>> My NRI 70 tube tester chart does not show it...how to test it?
>>
>> Steve T.
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