[Elecraft] OT - sound cards

[Jim Brown]

On 1/9/2012 10:29 AM, Al Lorona wrote:
> If you disconnect the power supply from your laptop (i.e. run on battery power)
> and try it again you'll probably notice a significant improvement in the noise
> level of your recorded audio. What does that tell you

It certainly tells us that the product is badly built from a bonding 
point of view, and probably has severe Pin One problems. This is one of 
many problems that can be solved by proper bonding from computer chassis 
to rig chassis, as described in my tutorial, referenced in the previous 
email.

73, Jim K9YC