[R-390] Audio Deck mod

[rbethman]

I know I have it.  Just don't know where at the moment.  When I 
subscribed, I also ordered all the back issues as a package.

The best thing for the audio is to pick it off the diode load terminals 
on the back panel and feed to an amplifier.  I've got one of the OLD SS 
Radio Shack mono/stereo amps.  It'll do 30W.  I feed that to some 1970 
vintage Wood Cabinet speakers that I brought back from across the pond.

I can switch from the R-390A, SX-101MkIII, or Northern Radio 
R-450/FRR-28 version of the SP-600.

Bob - N0DGN

On 1/5/2012 7:01 PM, Dave Mayfield W9WRL wrote:
> I can find the simple audio deck mod by Chuck Ripple. But I understand
> that there is a better mod. It was in ER #42. I looked in my ER
> collection and I do not have that one. Does anyone have a copy of this
> mod that you can send me?
>
>