David,
Harbach Electronics is selling a lot of upgrade kits for
SB-220 ( soft start, soft key, HV caps, fans......).
Their e-mail: wa4dru@iu.net.
They do have a WEB-site with all the stuff but I lost
the URL.
73 de Morel, 4X1AD
>----------
>From: David VK3EW[SMTP:vk3ew@rint.com.au]
>Sent: þéåí ùìéùé 17 éåðé 1997þ 17:11
>To: amps@contesting.com
>Subject: [AMPS] SB-220
>
>Hi All,
> I just got me a good second hand Heathkit SB220, wow.!!!
>and I HATE to turn it on, because it all turns on at once.
>
>The Filaments and the HT all together, those poor 3500z dont know whats
>hitting them
>when I throw the on switch.
>
>Has anyone some info on the hows and why's of this amp please, or should I
>say
>Mod's for it, especially a STAND/BY Switch.
>
>
>Tnx David.
>
>
>
>
>
>
>***************************************
>David J. McAulay VK3EW. |
>PO Box 54 |
>CRANBOURNE 3977 |
>AUSTRALIA |
> |
>Email vk3ew@rint.com.au |
>Packet vk3ew@vk3ksd.#mel.vic.aus.oc |
>Phone Local 0417-358095 |
>Phone International 61-417-358095 |
>http://www.rint.com.au |
>***************************************
>
>
>
>
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