bourniplus Posted September 14, 2013 Share Posted September 14, 2013 Hi everyone, I play in a band in which I do a couple of tunes on my lap steel. Yesterday, during soundcheck, my steel started to squeal "microphonically" on anything but the lowest volume setting on the amp. The guitar player had the same problem to some extent when he tried his electric. After the soundcheck, the soundman of the venue told us he'd solved the problem by turning off a certain device that was just installed at the venue. Apparently, that device sends some kind of wireless signal to people with hearing aids so they can hear the show better...(!?) Indeed the problem was gone, but I'm still curious, has anyone experienced something similar? "Show me all the blueprints. I'm serious now, show me all the blueprints." My homemade instruments Link to comment Share on other sites More sharing options...
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