How to test an amplifier with an oscilloscope - Jul 13, · This video explains how I setup my scope to check the distortion of the amplifiers in my review videos. This is the 2nd part of my test signal video https. Jan 11, · The point of showing the above is that for many op-amp circuits, there can be two 3 dB points; one at a low frequency and one at a higher frequency. Think audio processing . May 16, · The previous video detailed how I use the multimeter to test voltages in a tube amp, this clip deals with the Oscilloscope. I cover Scope basis, generating.
VIDEOTROUBLESHOOTING AMPLIFIER USING OSCILLOSCOPE
AF amplifiers can be tested with an oscilloscope by making sequential stage checks, using a sine wave input. The circuit of a typical 10 Watt high quality valve amplifier is given above, .