[Boatanchors] SX25 Hallicrafters

WQ9E at btsnetworks.net WQ9E at btsnetworks.net
Fri Mar 7 15:26:38 EST 2014


As Rob indicated, my SX-25 uses a pair of 6F6 tubes, the similar but simpler SX-24 has a single 6F6.  Maybe they changed later production to the 6V6.

Rodger WQ9E

-------- Original Message --------
> From: Rob Atkinson <ranchorobbo at gmail.com>
> Sent: Friday, March 07, 2014 2:10 PM
> To: Joe Walden <w5jdy at cox.net>
> Subject: Re: [Boatanchors] SX25 Hallicrafters
> 
> don't hold me to this but I don't think the SX25 originally ran 6V6s.
> 6F6 maybe?
> however I might be suffering from audio tube confusion.
> 
> 73
> 
> Rob
> K5UJ
> 
> On Fri, Mar 7, 2014 at 1:04 PM, Joe Walden <w5jdy at cox.net> wrote:
> > From w5jdy in Norman,ok.....  I have an SX25 Halli that has a defective
> > audio output transformer...  I would like to find a replacement for it but
> > it has some odd speaker outputs..  It has a push pull primary to match 6V6GT
> > tubes and the output matches 5000 ohms and 500 ohms..  For the 5000 ohms
> > anything between 4000 and 10,000 would be ok and the 500 0hms 600 ohms would
> > be ok...   I would be happy with anything used or new to match...  Joe w5jdy
> > in Oklahoma..
> > 405-321-4717
> >
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