HFU HF Underground
General Category => QSLs Received => Topic started by: oly1959 on May 09, 2014, 0205 UTC
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Received this really cool QSL from Radio Technical Man today. All the equipment is home made. Transmitter is 5 tubes and modulator is 8 tubes-WOW! Know wonder it sounded so good. Good ol' tube power. Many thanks Gertie!