‘remember when concert PAs would pick up CB radios?”
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In the place where the band I was with at the time practiced, the fire dept would come through the vocal amplifier. Was pretty cool actually.
When I stomped on my fuzz box, it would pick up the cops! Was fun!
There’s that hilrious scene in “Spinal Tap” where they get the downgraded gig at the Air Force base, and the radios bled through.