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Flaxton wrote:
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Headphone sqeak |
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Flaxton 
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Joined: 08 Jan 2021 Status: Offline Points: 6 |
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 Topic: Headphone sqeakPosted: 08 Jan 2021 at 1:38pm |
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hello. Thanks for allowing me to join the forum. I have a Graham Slee solo headphone amplifier with the psu1. When I plug my headphones into it there is a squeaking type sound. A bit like squeezing the top of a balloon. Sometimes there is a popping sound when I first turn on the amp and plug the headphones in.is this ok. Many thanks.
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Graham Slee
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Retired Joined: 11 Jan 2008 Location: South Yorkshire Status: Offline Points: 16298 |
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Posted: 08 Jan 2021 at 2:47pm |
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Try switching it on with headphones already connected - like an amplifier has the speakers connected. The noise is the output adjusting from open-circuit to the load of the headphones.
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That none should be able to buy or sell without a smartphone and the knowledge in how to use apps
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Flaxton
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Posted: 08 Jan 2021 at 2:55pm |
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hello. Tried that still a small squeak. It even does it if I plug in the phones with the amp off.
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Graham Slee
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Posted: 08 Jan 2021 at 2:56pm |
Magic phones?
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That none should be able to buy or sell without a smartphone and the knowledge in how to use apps
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Graham Slee
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Posted: 08 Jan 2021 at 2:59pm |
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Sorry for that. Is it OK when it's playing?
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That none should be able to buy or sell without a smartphone and the knowledge in how to use apps
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capetownwatches
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Joined: 08 May 2019 Location: Cape Town, RSA Status: Offline Points: 61 |
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Posted: 08 Jan 2021 at 3:08pm |
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Check your Solo for rodents...
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Solo UL=Kingrex HQ1=NFB11.32=LD Mkll=SRM353X=DAC1 USB=RL Concero
LCD2F=HD6XX=SR-L500=DT990 600Ω=TH-X00=K612Pro=K240S=Y50 KRK Rokit 6=Mogami/Sommer->Neutrik/Amphenol |
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Flaxton
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Posted: 08 Jan 2021 at 4:33pm |
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hi. Yes it’s dead silent in the background when playing. A beautiful headphone amp.
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