# Sennheiser HD 650 over-ear open-back Headphones - Official Thread

**URL:** https://forum.headphones.com/t/sennheiser-hd-650-over-ear-open-back-headphones-official-thread/1042
**Category:** Official Headphone Model Discussion
**Tags:** sennheiser
**Created:** [May 3, 2018, 9:54pm UTC](https://forum.headphones.com/t/sennheiser-hd-650-over-ear-open-back-headphones-official-thread/1042 "2018-05-03T21:54:12Z")
**Posts on this page:** 1
**Showing post:** 116

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### Author: ![generic](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.headphones.com/generic/32/61169_2.png) [@generic](https://forum.headphones.com/u/generic)
#### Post date: [January 8, 2022, 2:32pm UTC](https://forum.headphones.com/t/sennheiser-hd-650-over-ear-open-back-headphones-official-thread/1042/116 "2022-01-08T14:32:32Z")

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See @hottyson’s take here:

> [@Sennheiser - Official Thread](https://forum.headphones.com/t/sennheiser-official-thread/2151/195):
>
> FINALLY my HD6XX don’t suck. I have Massdrop HD6XX on my head right now. I have stated more than once that I hate these headphones and I have tried them on all of my amps and only got somewhat decent performance playing them from the Darkvoice 336SE with EQ. Just now, I was just rolling tubes on my Ray Samuels Audio Emmeline II The Raptor and I finally struck gold. This is the first time Massdrop HD6XX have actually sounded good to me, and they sound buttery smooth! For anyone wondering what t…

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