Marcel,
Can you add a "Power Control" to the TR7?
It may be as easy as applying a constant negative voltage to the ALC
input. That constant ALC voltage will not cause the problems
encountered when using the dynamic ALC voltage that is applied from the
amplifier.
73,
Don W3FPR
On 1/12/2019 12:59 PM, Marcel Jorba via Elecraft wrote:
Greetings from Barcelona
I have here a K3-KPA500 setup that runs great
I also have a TR7 and I am thinking about using it together with the KPA500 The
obvious problem: The TR7 delivers a lot of watts (200 pep).
Is it an idea to discard? Or is there any reasonable approach to? ALC control
is not a good idea I think
As an alternative (500-1000 W), is there any small (in size) linear to
consider? I don't want to go back to the big tube linears. The KPA500 is great
for what I want to have here.
73s de Marcel - EA3IN
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