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Ikarus12

Loud pop sound issue

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Hello,

First, sorry to post here for car audio but i need to talk with audiophile person wich understand lot of sound.

 

I have an issue with my new car audio setup , when i change source or i have very low volume i ear a loud pop from all the speaker.

I still use the stock amp and a pioneer head unit wired on rca preamp output , its not a hardware problem i think, i have a good quality hardware

More like a signal incompatibility when the head unit cut output sound.

I know that my amp use balanced signal (see attached) , i don't know about the head unit DEH-80PRS

Maybe this can be the issue ? Any way to resolve easily the issue ?

 

Thanks for any response

 

se_vs_balanced.jpg

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how do you change sources?


"The overwhelming majority [of audiophiles] have very little knowledge, if any, about the most basic principles and operating characteristics of audio equipment. They often base their purchasing decisions on hearsay, and the preaching of media sages. Unfortunately, because of commercial considerations, much information is rooted in increasing revenue, not in assisting the audiophile. It seems as if the only requirements for becoming an "authority" in the world of audio is a keyboard."

-- Bruce Rozenblit of Transcendent Sound

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ok, if the unit is internally using switches, then there may be dirt inside esp. if this used to work ok

 

try an electronic cleaning spray


"The overwhelming majority [of audiophiles] have very little knowledge, if any, about the most basic principles and operating characteristics of audio equipment. They often base their purchasing decisions on hearsay, and the preaching of media sages. Unfortunately, because of commercial considerations, much information is rooted in increasing revenue, not in assisting the audiophile. It seems as if the only requirements for becoming an "authority" in the world of audio is a keyboard."

-- Bruce Rozenblit of Transcendent Sound

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