Alan Emerald (K6GA) 714-964-3912, has all the parts needed to "upgrade" a
77DX to a 77SX and also has the knowledge and info to do so.
Unfortunately he has no Internet available.
73 Will, KN6DV
-----Original Message-----
From: Ron Hooper <ab4ru@stc.net>
To: amps@contesting.com <amps@contesting.com>
To: <amps@contesting.com>
Date: Saturday, August 02, 1997 18:30
Subject: [AMPS] Alpha 77 amps
>Hello All,
> Thanks for the input on the Alpha's. I am going to purchase a 77d,
>which is a large case, like the DX. From what I have gathered from the
>reflector, the DX is a newer model and has provisions for 2 tubes built
>in. I guess my next question is how much trouble is it to add a second
>tube to a 77D?
> I will also need the info on converting the Bias circuit, if it has
>not been done. I have not seen the amp yet so dont know all the
>modifications that has been made.
>
>Thanks Ron W4WA
>
>--
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>
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