No need to adjust your radios frequency. That high pitched sound is just the ultra sonic waves following this hop bomb in my hand. Sonic Boom is the newest seasonal release from Phillips Brewing. A Hazy IPA dropping in at 6% brewed using ultra sonic tech. A little science to break your thirst barrier with notes of grapefruit,mango, papaya, pineapple and a pinch of pine. Are you ready for your mouth to go boom. Cheers!