[Elecraft] New K3/K3S Beta Firmware, rev. 5.26: Support for K3S and upgraded modules

Joe Subich, W4TV lists at subich.com
Wed May 20 17:31:31 EDT 2015


> Wayne: If you're ever going to redesign the I/O module again (KIO3C
> anyone? ;-)) please make that a menu selection and also store
> different settings, i.e. line/mic gain for USB audio and line/mic
> gain for the 3,5 mm connection. That's one of the really neat things
> I like on a friend's TS-590. ;-)

But that means another switch to select either USB or Line audio along
with another menu selection (RP.H/L, FP.H/L, LINE IN, USB IN).  Now you
need a solid state audio switch on the KIO3C and another control line
from the serial/shift register controls.  Is there even a spare control
output on the KIO3?  Seems to me everything is already "full" including
the direct processor I/O lines.

73,

   ... Joe, W4TV


On 2015-05-20 5:12 PM, Oliver Dröse wrote:
> Am 20.05.2015 um 02:29 schrieb Wayne Burdick:
>> * LINE IN/OUT AUDIO USE WITH USB PORT (K3S, KIO3B): If a plug is
>> inserted into the LINE IN jack on the K3S, this audio signal will
>> override the digitized audio line-in data that is present in the USB
>> cable. LINE OUT on the K3S, however, is always available even if the
>> USB cable is being used for line-out.
>
> I can already see the "Help! I don't get any audio from my USB
> connection!" emails on the reflector. ;-)
>
> Wayne: If you're ever going to redesign the I/O module again (KIO3C
> anyone? ;-)) please make that a menu selection and also store different
> settings, i.e. line/mic gain for USB audio and line/mic gain for the 3,5
> mm connection. That's one of the really neat things I like on a friend's
> TS-590. ;-)
>
> 73, Olli - DH8BQA
>
>
>
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