[Hammarlund] SP-600-25C

Todd, KA1KAQ ka1kaq at gmail.com
Mon Jan 23 13:18:06 EST 2017


Thanks Les. It's been more than a few years and I forget which tap is what.
I just remember that once I moved it up to the higher tap, it settled right
down and behaved nicely. Prior to that it annoyed the snot out of me
because it was such a nice receiver but so flaky.

~ Todd/KAQ

On Mon, Jan 23, 2017 at 1:02 PM, Les Locklear <leslocklear at hotmail.com>
wrote:

> Tap No. 5 130 volt tap. Most are connected to tap No. 4 117 volts.
>
> Also, a flaky OA2 regulator tube can cause drift even though it strikes
> and seems to be ok.
>
> Incidentally, that's probably a SP-600-J-25  variant. They came with a 25
> - 60 Cycle Power Supply.
>
> Les
>
>
>


More information about the Hammarlund mailing list