Description
Step into the World of Audiophile Sound
Topping Sennheiser’s 500 series, the full-sized premium HD 599 headphones offer near-audiophile levels of sound quality and exceptional wearing comfort, thanks to the large ear cups and soft replaceable ear pads.
The Best in Class, Remastered
The open-back HD 599 delivers impressively natural spatial performance, making it a standout in its class.
Sennheiser’s Proprietary Transducer Technology
Powered by Sennheiser’s proprietary transducer technology, including the “Ergonomic Acoustic Refinement” (E.A.R.) design, these headphones channel the audio signal directly into your ears for an unparalleled listening experience.
Contemporary Design
Featuring a contemporary design that is both attractive and ergonomic, the HD 599 is a real treat for those who listen to their music with a sense of discovery. Experience the latest edition of the legendary Sennheiser sound with these brilliant headphones.
Enter the Room of Listening Pleasure
With the HD 599, you step into the world of audiophile sound, experiencing outstanding natural spatial performance brought to you by high-end proprietary Sennheiser transducers. Once you listen to the HD 599, there's no turning back.
Superior Comfort
The HD 599 features an open-back over-ear design, ensuring superior comfort. Thanks to the large ear cups with soft replaceable ear pads, there is no pressure on your ears, only pure sound, allowing you to enjoy track after track effortlessly.
Audiophile Sound Clad in Beauty
Quality you can hear, see, and feel – that’s what the HD 599 is about.
Timeless Ivory Color Scheme
Its premium design includes brown stitches on the headband and matte metallic detailing on the ear cups and headband. Combined with its timeless ivory color scheme, these subtle touches contribute to the HD 599’s immediate impression of substance and quality.
Ear coupling: Over-Ear
Acoustic principle: open
Adapter: 1: 6.3mm 2: 3.5mm detachable
Cable length: 1: 3m 2: 1.2m
Weight: 250 g
Frequency response (speaker): 12 Hz to 38,500 Hz
Impedance: 50 Ω
Sound pressure level (SPL): 106dB SPL (1kHz/1Vrms)
Total harmonic distortion (THD): < 0.1% (1kHz, 100dBSPL)
Wearing style: Headband
Transducer size: 38 mm
Warranty Period: 2 Year
In The Box
HD 599 headphones
3m cable / 6.3 mm straight plug
1.2 m cable/ 3.5 mm straight plug
6.3 mm to 3.5 mm adapter
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
Description
Step into the World of Audiophile Sound
Topping Sennheiser’s 500 series, the full-sized premium HD 599 headphones offer near-audiophile levels of sound quality and exceptional wearing comfort, thanks to the large ear cups and soft replaceable ear pads.
The Best in Class, Remastered
The open-back HD 599 delivers impressively natural spatial performance, making it a standout in its class.
Sennheiser’s Proprietary Transducer Technology
Powered by Sennheiser’s proprietary transducer technology, including the “Ergonomic Acoustic Refinement” (E.A.R.) design, these headphones channel the audio signal directly into your ears for an unparalleled listening experience.
Contemporary Design
Featuring a contemporary design that is both attractive and ergonomic, the HD 599 is a real treat for those who listen to their music with a sense of discovery. Experience the latest edition of the legendary Sennheiser sound with these brilliant headphones.
Enter the Room of Listening Pleasure
With the HD 599, you step into the world of audiophile sound, experiencing outstanding natural spatial performance brought to you by high-end proprietary Sennheiser transducers. Once you listen to the HD 599, there's no turning back.
Superior Comfort
The HD 599 features an open-back over-ear design, ensuring superior comfort. Thanks to the large ear cups with soft replaceable ear pads, there is no pressure on your ears, only pure sound, allowing you to enjoy track after track effortlessly.
Audiophile Sound Clad in Beauty
Quality you can hear, see, and feel – that’s what the HD 599 is about.
Timeless Ivory Color Scheme
Its premium design includes brown stitches on the headband and matte metallic detailing on the ear cups and headband. Combined with its timeless ivory color scheme, these subtle touches contribute to the HD 599’s immediate impression of substance and quality.
Ear coupling: Over-Ear
Acoustic principle: open
Adapter: 1: 6.3mm 2: 3.5mm detachable
Cable length: 1: 3m 2: 1.2m
Weight: 250 g
Frequency response (speaker): 12 Hz to 38,500 Hz
Impedance: 50 Ω
Sound pressure level (SPL): 106dB SPL (1kHz/1Vrms)
Total harmonic distortion (THD): < 0.1% (1kHz, 100dBSPL)
Wearing style: Headband
Transducer size: 38 mm
Warranty Period: 2 Year
In The Box
HD 599 headphones
3m cable / 6.3 mm straight plug
1.2 m cable/ 3.5 mm straight plug
6.3 mm to 3.5 mm adapter
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
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from 5552 reviews
Kudos to makers/seller for making it to available.
Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.

This is the best MP3 player you can get for this price.

I'm new to the world of IEMs and this one was bought to try how it feels. Trust me, it won't disappoint you. Double the value compared to headphones of the same rate.

Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.

Works well with my Moto Edge 50 Pro. Other DAC's would have a lot of interference and static, the Moondrop Echo A has none. Audio is clear and the connector does not heat up at all. Battery life isn't impacted as well.
The build quality is excellent, cable is flexible and will fit in any iem carry case as well.

This is a great product with excellent sound quality. The bass is impressive and it's worth the money.

Beautiful and heavy duty balanced cable. Adds a weight to the music's bass i.e. tighter bass response.
Good product excellent sound well packed but delivery was delayed by two days.otherwise everything good.

Combo of cx31993 max97220 chip is more than sufficient to drive any iems

Using it with truthear crinicle zero red and works perfectly. Loving it

I’ve been thoroughly impressed with the SMSL RAW MDA-1, especially as someone who values Hi-Res audio and the transformative power of a great DAC+amplifier.
The build is solid, with a sleek, compact design that fits perfectly on my desk without taking up too much space. I love the variety of connectivity options—USB-C, coaxial, optical, and Bluetooth—making it easy to connect to my PC, gaming console, or even my phone. The Bluetooth feature is particularly handy for wireless listening when I want to move around without sacrificing sound quality.
One thing I’ve found is that it’s exceptionally well-suited for low to medium impedance headphones, delivering plenty of power and clarity. However, if you’re using high-impedance headphones, you might notice it struggles a bit with volume, so you may need an external amplifier for those. Also, while the 4.4mm headphone output is convenient, it’s not a true balanced design, which might be a letdown for audiophiles who prioritize that feature.
Given its price point, the SMSL RAW MDA-1 offers exceptional value, delivering high-end features and performance that punch above its weight class. It is particularly suitable for audiophiles and gamers seeking a high-quality desktop audio solution with both wired and wireless options. However, for those with high-impedance headphones or a preference for advanced sound-shaping features, it may fall short, potentially requiring supplementary equipment.

KZ Castor Harman Target with Improved Bass is just bliss for listening to music & watching movies.
I play lots of pc games, this IEMs are just awesome for gaming.. The sound stage is fantastic 🔥🔥. Loved using it for movies & games ❤️🔥🤩

It's simply wow
I discovered new things in my favorite audio.
That's how good it is.
5/5