New denon x4800h humming sound

[SallyB]

I have an amp that when placed on an inner shelf of a wooden rack it audibly hummed, the hum seemingly being amplified by the partially enclosed wooden chamber within which it sat. When the amp was sat on top of the rack there was no audible hum. Would also agree that when the hum is not audible at the listening position, you have the option of deciding to live with it if further investigation is not an option for whatever reason.

 

[hardcore_gamer29]

I have an amp that when placed on an inner shelf of a wooden rack it audibly hummed, the hum seemingly being amplified by the partially enclosed wooden chamber within which it sat. When the amp was sat on top of the rack there was no audible hum. Would also agree that when the hum is not audible at the listening position, you have the option of deciding to live with it if further investigation is not an option for whatever reason.

yes cant go further as service is insistting on phone that its normal transformer sound. I will have to travel 80kms as well. so i have installed rubberpads and it is now DEAD SILENT inside tv unit case so i will live now

 

[Jasonovich]

I have an amp that when placed on an inner shelf of a wooden rack it audibly hummed, the hum seemingly being amplified by the partially enclosed wooden chamber within which it sat. When the amp was sat on top of the rack there was no audible hum. Would also agree that when the hum is not audible at the listening position, you have the option of deciding to live with it if further investigation is not an option for whatever reason.

The partially enclosed wooden chamber has effectively turned into some kind of acoustic instrument. Brilliant synopsis on on your part.

 

[hardcore_gamer29]

The partially enclosed wooden chamber has effectively turned into some kind of acoustic instrument. Brilliant synopsis on on your part.

i hope my dali opticon 2 sony oled and panasonic ub820egk will not be affected dues to this buzz or hum

 

[Minkey1]

i hope my dali opticon 2 sony oled and panasonic ub820egk will not be affected dues to this buzz or hum

I have that Panasonic 4k player. Works fine with my Denon X1800.

 

[hardcore_gamer29]

I have that Panasonic 4k player. Works fine with my Denon X1800.

i mean the humming in denon wont hurt my components i hope

 

[SallyB]

The partially enclosed wooden chamber has effectively turned into some kind of acoustic instrument. Brilliant synopsis on on your part.

Thanks. Trouble is that the turntable is now inside the rack turning me into a contortionist each time I put a record on 😁😁

 

[Jasonovich]

Thanks. Trouble is that the turntable is now inside the rack turning me into a contortionist each time I put a record on

😅

 

[hardcore_gamer29]

I have that Panasonic 4k player. Works fine with my Denon X1800.

i still wonder why there was red light on denon while updating? 15:21

View: https://www.youtube.com/watch?v=tiZe9pblHc4&t=11s

 

[Jasonovich]

i still wonder why there was red light on denon while updating? 15:21

View: https://www.youtube.com/watch?v=tiZe9pblHc4&t=11s

I think this is normal, system needs power on, even from standby to update the firmware. No different from PC