Comments

• Buzzing is usually indicative of something begining to breakdown in the system. Generally, the hum is from some small amount of current bleeding into the amplifier. This happens often times when separate microphones are used, and the push-to-talk sw…

  in Our workshop PA system has a buzzing noise? Comment by gilfinn June 2021
• Buzzing is usually indicative of something begining to breakdown in the system. Generally, the hum is from some small amount of current bleeding into the amplifier. This happens often times when separate microphones are used, and the push-to-talk sw…

  in Our workshop PA system has a buzzing noise? Comment by gilfinn May 2021