...Hum persists when speaker disconnected from amplifier. Gets louder if volume turned up. Is this a service issue or am I picking up interference from power line. 1-check your connection cable for good ...
...hum when the amplifier and the sub are "on". volume setting doesn` t help The symptom sounds like an open signal shield somewhere and the cable is acting like an antenna for airborne ...
Question about Altec Lansing Audio Players & Recorders
...hum in the Altec Lansing VS4121 speaker system is the stray field of the power supply transformer. This stray field is strong enough to affect the amplifier. All other reasons given by numerous ...
hum coming from one speaker Not good. you may have a blown amplifier. To check this, put a volt meter across the speaker terminals with the amp hooked up and off. Turn the amp on with the volume set ...
...hum from getting in) you have a problem with the amplifier. Hopfully you fixed your problem by now but just in case, in addition to what dannydan suggested you may also want to make sure you don't ...
...amplifier plate. My uncle has had the same problem and managed to replace the resistor and its working as normal now. I have a PS 1000, circa 1995, I have a constant humming sound and it sounds like ...
...volume controls always operate at maximum gain, relying on your external controls to attentuate it (hence, the loud hum from a loose cable); so choose a track that eases into the loud parts with some ...
Question about Mackie Audio Players & Recorders
...volume I had previously. I have checked input cords, etc. There is not noticeable speaker distortion or hum. I understand this amp has multiple internal fuses- could I have blown one and only be ...
...hum, the left side power amplifier section inside the amp;ifier is faulty. If htere is no hum at this state, hum enters thorugh the audio input terminal, and the input wires must be checked for open ...
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