[Heathkit] SB-221 160 and 10 Mtr mods ?? tubes ??

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Thu, 17 Apr 2003 23:49:50 -0400 

David,

Try Harbach electronics, http://www.harbachelectronics.com, Jeff Weinburg,  [email protected] - Runs his own small business, really nice guy and knows about everything there is to know about the Heath amps....73  Tim  K8WBL (WB8OWX)


> 
> From: "David B. Perrin" <[email protected]>
> Date: 2003/04/17 Thu PM 04:21:32 EDT
> To: Heathkit Reflector <[email protected]>
> Subject: [Heathkit] SB-221 160 and 10 Mtr mods ?? tubes ??
> 
> Hi-
>      Is there an internet source for articles on modifying the SB-221
> for 160 and 10 Meters? Or...where can I find these tested mods?
>     A good source for a pair of 3-500 tubes?
> Thanks.
> 73 de dave K1OPQ
> 
> 
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