Sennheiser
HD 599 SE
$239.95
Sennheiser
Based on 122 Reddit mentions
$361.28
Summary of sentiment across key features mentioned by users.
Discover what users really think based on Reddit discussions.
This is my first dive into IEMs. I already own and have owned many over ear headphones. Also, I am forced to do this on the abysmal app, so formatting isn't ideal.
BUILD AND COMFORT
For the price, I find it acceptable. The plastic shell feels sturdy enough, the cable gets the job done, the ear hoo
...SilentIyAwake in r/iems
August 5, 2025 3:50 AM
125
The Sennheiser HD 660S2 headphones are a fascinating blend of Sennheiser's acoustic engineering prowess, taking cues from several successful models to create something truly special. At their core, the HD 660S2 headphones leverage advanced driver technology. While they don't explicitly reuse the HD
...DACeater in r/sennheiser
July 26, 2025 6:08 PM
96
I have a lot of audiophile-level headphones such as:
Sennheiser HD 660s
Sennheiser HD 650
Sennheiser IE 400 Pro
Sennheiser IE 200
Sennheiser IE 300
...And I don't find the AirPods Pro 3 too bassy or too bright. Yes, there's a bit of a dip in the mids compared to the AirPods Pro 2, but they
...Dust-by-Monday in r/AirpodsPro
November 29, 2025 12:52 AM
19
Grabbed my first pair went with the HD 650 and pairing it with a iFi zen dac v2 really loving them
P3nguinattack1 in r/sennheiser
September 4, 2025 10:33 PM
45
I just wanted to express appreciation to LG on their V60 ThinQ. I am consistently impressed with the audio quality of this device and its ability to drive my Sennheiser HD 650 flawlessly. I mostly connect IEMs to it but today I wanted a less intimate listening experience and plugged the headphones i
...Nevermore1215 in r/LGV60
May 25, 2025 10:43 PM
37
Looking at Black Friday Deals in Aliexpress the Fiio M21 is £193 and the Shanling M5 Ultra is £293 which are both excellent prices.
I currently have a Fiio M11 which is getting long in the tooth and it looks to me like the Fiio has a more stock android UI, desktop mode which will be great as I
...GalacticDoc in r/DigitalAudioPlayer
November 22, 2025 2:34 PM
13
It’s new guitar day AND new gear day!! My first Tele too!!
Fender American Pro II Tele, Neural DSP Quad cortex, ADAM Audio t8v studio monitors, and I got some Sennheiser HD 650’s for when I need to go stealth mode or mix!! I'm super stoked. Send a rescue team if y’all don't hear from me in a coupl
...Ok_Release_2278 in r/fender
April 3, 2024 10:08 PM
76
I’ve just plugged in my new Jot 2 this evening. I got it with the Phono input. Mega super early impressions are… thank god it sounds good. Right now the flow is Tidal > WIIM Pro (Optical out) > Emotiva XDA-3 (Single-ended) > Jot 2 > Hifiman Edition XS (1/4” jack)
I briefly listened to A Charlie Br
...conscienceloaf in r/Schiit
December 15, 2024 12:27 AM
64
HD 650 is $300 on Amazon and HD 600 is $310. Is it surprising that the HD 600 is slightly more expensive? Which would you go for and why? Thanks in advance.
Admirable-Poet-5981 in r/sennheiser
October 29, 2025 11:22 AM
8
I recently purchased the HD 660S2 because I wanted to get back just a little bit of the sub bass response the HD 650s lacked. I've owned the HD 650s for about a year now and decided there's more I could get out of the 660S2s. The 660S2s just deliver so well. The sub bass is there more than the 650s,
...hamilton_995 in r/sennheiser
March 29, 2025 1:48 AM
47