diyAudio (
-   Everything Else (
-   -   I think my headphones just got fried! (

dmitriy167 31st August 2006 03:53 AM

I think my headphones just got fried!

I was listening to my Sennheiser HD 595 headphones today and left them plugged into my computer for about an hour with the volume turned all the way down. When I came back to them, the right channel was clearly louder than the left. I played with the cable (Sennheisers are notorious for bad cabling) and plugged them into my CD player to rule out my computer as the culprit. Same deal. I measured the DC resistance of both channels, and they are equal at 50 ohms. Finally, I did frequency sweep and white noise tests by ear, and confirmed that the left channel has no bass below 150Hz or so and a large, wide hole in the midrange. What could've happened?

:bawling: :bigeyes: :bawling: ,

xplod1236 31st August 2006 05:20 AM

Did you try flipping the headphones around to rule out differences between your ears? No idea what happened though.

dmitriy167 31st August 2006 02:31 PM

I did try flipping them around, and the difference was still obvious.

dmitriy167 31st August 2006 04:33 PM

Sorry for double posting, but I just put in a service call and will send them out today or tomorrow to a repair center. Does anyone know how long it takes for Sennheiser to repair headphones?

dietcoke 31st August 2006 08:49 PM

I would check the output from your computer for dc leak. I blew 2 pairs of earphones from running them out of my laptop before I realized to check the output.

dmitriy167 31st August 2006 10:46 PM

Thanks for the tip, dietcoke. I'll definitely check that out and put a cap into the signal if I find it.

All times are GMT. The time now is 10:30 PM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 18.75%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio