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Old February 6th 04, 05:56 AM
Gregg
 
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They also make good push-pull stereo amps :-)

--
Gregg
*It's probably useful, even if it can't be SPICE'd*
http://geek.scorpiorising.ca
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Old February 6th 04, 06:50 PM
Scott Dorsey
 
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In article 20GUb.14771$An3.12809@edtnps84, Gregg wrote:
They also make good push-pull stereo amps :-)


I was looking at doing something like that years ago, using a homebrew
output transformer, but I never finished it. I do know that the 829
was used in some of the modulation decks for aircraft band transmitters
at one point, so they should be fun at AF.
--scott
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"C'est un Nagra. C'est suisse, et tres, tres precis."
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Old February 7th 04, 01:45 AM
k3hvg
 
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That's right on! The rig was the Collins ARC-1. It used one in the final and one
in the modulator. The thing was for 100-156 MHz. Later conversions for the
airlines in the late 40's added 50 or so channels (sort of like the ARC-3 and the
ARC-49).



snip-
I was looking at doing something like that years ago, using a homebrew
output transformer, but I never finished it. I do know that the 829
was used in some of the modulation decks for aircraft band transmitters
at one point, so they should be fun at AF.
--scott


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