Audio Interfacing Presentation by Jim Brown, K9YC

Lots of information on subject and very down to earth presentation.

You Don’t Need to Buy an Interface!
Jim Brown, K9YC
Santa Cruz, CA

http://audiosystemsgroup.com/HamInterfacing.pdf

Information on Resonant Speakers for CW

Resonant Speakers for CW

1. http://kd1jv.qrpradio.com/resonatespkr/CWSPKR.HTM

2. http://www.n5ese.com/res_spkr.htm
a. http://www.n5ese.com/res_spkr_sketch.jpg
  b. http://www.n5ese.com/res_spkr_parts_med.jpg

3. http://www.qsl.net/n5iw/RESONANT.htm

4. http://www.n5ese.com/res_spkr_sketch.jpg

5. http://www.n5ese.com/res_spkr_parts_med.jpg

Resonant Speakers for CW

Resonant Speakers for CW


1. http://kd1jv.qrpradio.com/resonatespkr/CWSPKR.HTM

2. http://www.n5ese.com/res_spkr.htm
a. http://www.n5ese.com/res_spkr_sketch.jpg
  b. http://www.n5ese.com/res_spkr_parts_med.jpg

3. http://www.qsl.net/n5iw/RESONANT.htm

4. http://www.n5ese.com/res_spkr_sketch.jpg

5. http://www.n5ese.com/res_spkr_parts_med.jpg