Don's little audio board is perfect. I use one in my K2 for all digital
modes. Builds in about 30 minutes from parts you can get anywhere
including Radio Shack. Sparkfun.com has a nice little 10K trimpot with a
knob for less than a buck that works great.
https://www.sparkfun.com/products/9806
Mine is just foam taped to the side panel. Easily accessed by removing
just the side panel.
Eric
KE6US
On 10/3/2013 4:55 AM, Don Wilhelm wrote:
Robin,
Unfortunately, Pauli EA3BLQ is SK and as far as I know, no boards are
available.
For the fixed audio out, you may want to look at my website
www.w3fpr.com. I have no fixed audio out boards available, but the
circuit is easy enough to build on perfboard. If the resistors and
capacitors are laid flat, you can mount it between the Control Board
and Front Panel and use an unused pin on the mic connector for the
audio output.
73,
Don W3FPR
On 10/3/2013 12:45 AM, Robin Bayer wrote:
K2 enthusiasts,
I'm looking for a self-contained system for fixed audio, mike header
extender and sound card and really like the looks of Pauli Nunez,
EA3BLQ's
K2DI v.III and K2DI-PCI boards.
Has anyone had any experience using this set-up,
and does anyone know a source for these double-sided boards?
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