Linas,
I know Howie (owner of Pro Audio Engineering) and consider him to be a
personal friend. I also know he is a meticulous engineer, and very
likely has full data from his testing.
I suggest sending him a direct email request.
The results you posted - only 3 minutes keydown at 10 watts indicate to
me that you may have a problem with your KX2. That is even
substantially less than the time Wayne posted resulting from his tests
using the stock heatsink.
I would check to be certain the PA transistors are in full contact with
the heatsink.
Sorry, but I do not have a KX2 to give you additional information.
Perhaps someone else will volunteer.
73,
Don W3FPR
On 6/18/2017 5:32 PM, Irma & Linas(LY2H) wrote:
Hello folks,
I am looking for the practical , empyrical, real info based on the
individual measurements of the maximum Key-down time/temperature at the 10w
output of the KX2 before it drops down to 5 W issuing a message of "HI
TEMP". I would also like to learn about comparison of the KX2 stock
heatsink vs the Pro-audio Engineering KX22 product.
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