[CW] 600 Hz Resonant Speaker for CW - Plans

[David Ring]

The many including  my dear friend, A.W. (Bill) Edwards, K5CN (sk)
built and encouraged others to build resonant speakers for CW.

Here is one that looks very nice.  Thanks to KD1JV of Berlin, NH.

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

73

David N1EA
-30-