Hello, i have a problem while making this circuit. When the volume is above 50% the bass and the entire sound is getting distorted too much. And after 2-3 days right channel got lower audio output than the left channel. I used new components and checked the polarity and connections more than 5...
Hi, I'm new to this forum. I'm looking to resolve an issue in my project related to electronic stethoscope. I'm using AOM-5024L-HD-R electret condenser mic and tl071 opamp based preamp circuit as show in the link below
http://dxarts.washington.edu/wiki/electret-preamp-circuit
circuit works...
i have a system that consists of a 12 volt 18 amp hour battery, a planet audio BB1200.4 class D 4 channel amp, a JBL GT5-15 sub in free air, and a battery tender charger. at first, i was using proel flash 8p mini PA speakers as mains, but tonight, i hooked up a brand new pair of JBL Northridge...