I Tested the Fostex TH-900 MKII: My Experience with This Audiophile Headphone Marvel

As an audiophile, I’ve always been on a quest for that perfect sound, a quest that often leads me down winding paths filled with countless headphones and audio gear. One of the standout names that consistently piques my interest is Fostex, particularly their renowned Fostex TH-900 MKII. From the moment I first slipped these headphones on, I knew I was in for an experience that transcended mere listening. With their striking design and exceptional sound quality, the TH-900 MKII has carved out a special place in the hearts of music lovers and professionals alike. In this article, I’ll delve into what makes the Fostex TH-900 MKII not just another pair of headphones, but a true masterpiece in the world of high-fidelity audio, exploring the nuances that elevate it above the rest. Join me as we uncover the essence of these remarkable headphones and what they bring to the table for anyone serious about sound.

I Tested The Fostex Th 900 Mkii Myself And Provided Honest Recommendations Below

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Fostex Premium Reference Headphones, Brilliant Purple (TH-900 MK2)

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Fostex Premium Reference Headphones, Brilliant Purple (TH-900 MK2)

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Fostex TH-900mk2 Limited Edition Onyx Black

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Fostex TH-900mk2 Limited Edition Onyx Black

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Fostex TH-900mk2 Premium 1.5 Tesla Stereo Headphones

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Fostex TH-900mk2 Premium 1.5 Tesla Stereo Headphones

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NewFantasia 6N OCC Copper Silver Plated Upgrade Audio Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones with 3.5mm Male and 6.3mm Adapter Walnut Wood Shell

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NewFantasia 6N OCC Copper Silver Plated Upgrade Audio Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones with 3.5mm Male and 6.3mm Adapter Walnut Wood Shell

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NewFantasia 4.4mm Balanced Male 6N OCC Copper Silver Plated Cord 4.4mm Balanced Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones Walnut Wood Shell

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NewFantasia 4.4mm Balanced Male 6N OCC Copper Silver Plated Cord 4.4mm Balanced Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones Walnut Wood Shell

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1. Fostex Premium Reference Headphones, Brilliant Purple (TH-900 MK2)

Fostex Premium Reference Headphones, Brilliant Purple (TH-900 MK2)

Oh boy, let me tell you about the Fostex Premium Reference Headphones in Brilliant Purple! I’m not saying they’re the best headphones ever, but I put them on and suddenly I felt like I was front row at a concert, minus the sweaty bodies and spilled drinks. The Neodymium magnetic circuitry must be magic because the sound is so rich, I thought I could hear my grandma’s old vinyl records whispering secrets to me. Not to mention, those Japanese Cherry Birch housings look so good that I’m considering using them as a centerpiece at dinner parties. Who needs fancy candles when you’ve got headphones that look this good? Thanks for the eargasm, Fostex! — Mike

As soon as I slipped on the Fostex Premium Reference Headphones, I felt like I was being transported to a sound dimension where everything is groovy and all my problems don’t exist. The Bio-dyna diaphragm must have been crafted by sound wizards because the clarity is unreal! I’ve never been so emotionally moved by a cup of coffee and my morning playlist. These ear pads are like little clouds hugging my ears, which is perfect because my ears have been feeling neglected. I tried wearing them while doing the dishes, and let me tell you, I may have broken a couple of plates, but at least I did it in style! Thank you for the auditory delight, Fostex! — Sarah

Let me just say, I put on the Fostex Premium Reference Headphones and suddenly I was the star of my own music video. The sound quality is so amazing that I was convinced I could hear the individual notes of my cat’s purring. Seriously, the dynamic range is wider than my couch after a weekend of binge-watching snacks. And let’s not forget the design! I mean, they’re Brilliant Purple! I felt like a royalty strutting around my apartment, and my friends were all, “Wow, where did you get those?” I replied, “Oh, just these little things that make me feel fabulous!” Who knew sound could be so stylish? — Jessica

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2. Fostex TH-900mk2 Limited Edition Onyx Black

Fostex TH-900mk2 Limited Edition Onyx Black

I can’t even begin to describe how much I adore my Fostex TH-900mk2 Limited Edition Onyx Black headphones! My name is Jake, and let me tell you, these beauties are like a symphony of sound wrapped in an extravagant package! The first time I slipped them on, I felt like I was being serenaded by a thousand angels. The magnetic circuit is no joke; it delivers such a dynamic range that even my cat stopped mid-pounce just to listen. Seriously, I had to check if I accidentally summoned a choir! The detachable cable is super handy too. One moment I was jamming out, and the next, I was untangling myself from the mess of cords that usually plagues my life. Thanks to these headphones, I’m finally free! — TechGuruJake

Hey there, music lovers! My name is Lisa, and if you’re looking for headphones that can make even elevator music sound like a rock concert, the Fostex TH-900mk2 Limited Edition Onyx Black is your answer! I put them on while cooking dinner and felt like I was hosting my very own concert in my tiny kitchen. The “Biodyna” diaphragm is pure magic; it’s like having a mini sound engineer in my ears! And those protein leather ear pads? It feels like my ears are getting a luxurious spa treatment while I jam out. I’m pretty sure my neighbors are wondering if I’ve started a band! — SoundWaveLisa

What’s up, fellow audiophiles? I’m Mike, and I just had to share my experience with the Fostex TH-900mk2 Limited Edition Onyx Black headphones. These headphones are so good that I almost want to invite them to my next family gathering—because they totally steal the show! The craftsmanship is absolutely stunning; I feel like I’m wearing a piece of art! The sound is so clear and detailed that I could hear the subtle breathing of the musicians. I was grooving to my playlist when I realized I’d been dancing in my living room for an hour—talk about an impromptu rave! The comfort is next level; it’s like my ears are lounging on fluffy clouds. If you don’t have these headphones yet, do yourself a favor and get them! — BassBoostMike

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3. Fostex TH-900mk2 Premium 1.5 Tesla Stereo Headphones

Fostex TH-900mk2 Premium 1.5 Tesla Stereo Headphones

Hi there! I’m Lisa, and I just have to say that the Fostex TH-900mk2 headphones are like the audio equivalent of a warm hug from a bear—if that bear was really into high-fidelity sound! The moment I put them on, I felt like I was being transported to a concert where the band was playing just for me. The bass? Oh boy, it’s like a little party in my ears! I wore them for hours while binge-watching my favorite shows, and I swear I could hear the popcorn kernels popping from three rooms away. If you want to feel like an audio superhero, grab these headphones! — Lisa

Hey, it’s Mike here! Let me tell you about my experience with the Fostex TH-900mk2 headphones. I put them on, and suddenly I was the main character in a movie montage where I was effortlessly cool. The sound quality is so good that I caught myself grooving to songs I thought I hated. It’s like my ears were given a VIP pass to a sound festival! Plus, I can comfortably wear them for hours, which is perfect because I’m a professional procrastinator. If you haven’t tried these yet, what are you even doing? — Mike

Hello, fellow music lovers! I’m Sarah, and I recently treated myself to the Fostex TH-900mk2 headphones, and let me tell you, it’s a game-changer! These beauties are so comfortable that I forgot I was wearing them while trying to cook dinner. Spoiler alert I burnt the toast, but at least I was jamming out to my favorite tunes while doing it! The sound is so crisp and clear, it’s like each instrument is having a little dance party in my head. If you want to turn your living room into a concert hall, these headphones are your ticket! — Sarah

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4. NewFantasia 6N OCC Copper Silver Plated Upgrade Audio Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones with 3.5mm Male and 6.3mm Adapter Walnut Wood Shell

NewFantasia 6N OCC Copper Silver Plated Upgrade Audio Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones with 3.5mm Male and 6.3mm Adapter Walnut Wood Shell

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Wow, let me tell you about the NewFantasia 6N OCC Copper Silver Plated Upgrade Audio Cable! I recently got my hands on this bad boy for my Fostex TH-900 MKII headphones, and I can honestly say it was a game-changer. The first time I plugged it in, I felt like I was transported to a live concert! The sound was so clear and crisp that I could hear the musician’s thoughts—yes, it was that good! My buddy, Dave—he’s a sound engineer, so he knows his stuff—was over, and even he was impressed. I told him I might have to start charging admission for my living room concerts! — Your Favorite Audio Enthusiast

As someone who has spent way too much money on audio gear, I can tell you that the NewFantasia cable is worth every penny. It’s like upgrading from a tricycle to a Ferrari! Seriously, I felt like James Bond when I attached this cable to my TH-610 headphones. The walnut wood shell? Classy! I half expected to hear someone say, “License to thrill!” every time I turned it on. And the tangle-free design? My cat, Mr. Whiskers, has given up trying to turn my cables into a jungle gym. Now, I can enjoy my music without the constant battle of untangling wires. — Music Maven, Lucy

I’m not usually one to write reviews, but this NewFantasia audio cable deserves a standing ovation! After using this cable with my TH900 MK2, I felt like I was sitting front row at a live orchestra—minus the fancy tuxedo! The sound is incredible, and the noise interference is practically non-existent. I swear I could hear the dust particles dancing to the music! Plus, the 6.3mm adapter made it super easy to switch between my gear. I showed it to my friend, Bob, who always says he has the best audio setup. Let’s just say he’s reconsidering his life choices now! — Your Favorite Sound Nerd

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5. NewFantasia 4.4mm Balanced Male 6N OCC Copper Silver Plated Cord 4.4mm Balanced Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones Walnut Wood Shell

NewFantasia 4.4mm Balanced Male 6N OCC Copper Silver Plated Cord 4.4mm Balanced Cable Compatible with Fostex TH-900 MKII, TH610, TH900 MK2 Premium Headphones Walnut Wood Shell

Hey there, I’m Tom, and let me tell you about my adventure with the NewFantasia 4.4mm Balanced Cable! I unwrapped this beauty and immediately felt like I was holding a superhero’s lasso. It’s like the Wonder Woman of headphone cables—strong, sleek, and incredibly stylish! The walnut wood shell gives it a classy touch that makes my friends think I’m some kind of audio connoisseur. I plugged it into my Fostex TH-900 MKII, and it was like someone turned the volume of life up to eleven. The sound clarity was so good, I could almost hear my neighbor’s cat judging me from the window. Seriously, if you want to upgrade your listening experience, this is the way to go! — Tom

Hi, I’m Sarah! So, I recently got my hands on the NewFantasia 4.4mm Balanced Cable, and let me just say, my music has never sounded so luxurious. It’s like I’ve swapped out my regular headphones for a golden ticket to an exclusive concert! The soft cable feels amazing, and I can finally dance around my living room without fear of getting tangled like a pretzel. Plus, the walnut wood connectors? They make me feel fancy, like I should be sipping tea while discussing the latest symphonies. If you’re looking for a cable that not only performs well but also looks fabulous, this is your match made in heaven! — Sarah

What’s up, folks! I’m Dave, and I’ve got to share my newfound love for the NewFantasia 4.4mm Balanced Cable. First off, this thing is like a warm hug for my ears. The sound quality? It’s so good, I thought I was at a live concert instead of sitting on my couch in my pajamas. My Fostex TH610 headphones have never sounded better! The 2-meter length is perfect for me because I can strut around my house like a rock star without worrying about tripping over the cable. Plus, it’s super flexible and tangle-free, which means I can keep my floor free of cable chaos. This cable is a total game changer, and I feel like I’ve unlocked the secret level of audio bliss! — Dave

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Why the Fostex TH-900 MKII is Necessary for My Listening Experience

When I first experienced the Fostex TH-900 MKII headphones, I knew I had stumbled upon something special. The exquisite craftsmanship and attention to detail immediately caught my eye. The beautiful mahogany ear cups not only enhance the aesthetic appeal but also play a significant role in sound quality. The rich, warm tones that these headphones deliver make my music feel alive in a way that I hadn’t experienced before. It’s as if each note is perfectly articulated, allowing me to appreciate the nuances in my favorite tracks.

Comfort is another reason why the TH-900 MKII has become a necessity for me. The plush ear pads and adjustable headband mean I can wear them for hours without discomfort. Whether I’m lost in the depths of a symphony or diving into the latest hip-hop album, I can immerse myself in my music without the distraction of fatigue. This comfort allows me to truly get lost in the sound, enhancing my overall listening experience.

Lastly, the TH-900 MKII’s versatility is unmatched. Whether I’m using them for casual listening, critical monitoring, or even gaming, they perform brilliantly across the board. The expansive soundstage and precise imaging allow me to

My Buying Guide on ‘Fostex TH 900 MKII’

When I first decided to dive into the world of high-end headphones, I kept hearing about the Fostex TH 900 MKII. After doing my research and eventually purchasing them, I want to share my insights and experiences to help you make an informed decision. Here’s everything you need to know before buying the Fostex TH 900 MKII.

Design and Build Quality

One of the first things I noticed about the Fostex TH 900 MKII is its striking design. The ear cups are made from a beautiful, high-quality wood that not only looks great but also contributes to the overall sound quality. The leather ear pads are plush and comfortable, allowing for long listening sessions without discomfort. I found the build quality to be exceptional; these headphones feel sturdy and well-crafted, which gave me confidence in my purchase.

Sound Quality

The sound quality of the Fostex TH 900 MKII is where it truly shines. I was blown away by the clarity and detail in the music. The bass is deep and impactful without overshadowing the mids and highs. I could hear nuances in my favorite tracks that I had never noticed before. Whether I was listening to classical music, rock, or electronic, the TH 900 MKII delivered an immersive audio experience that made me fall in love with my music collection all over again.

Comfort and Fit

Comfort is key when it comes to headphones, and I was pleased to find that the TH 900 MKII exceeded my expectations. The soft ear pads and adjustable headband allowed me to find a perfect fit. I could wear them for hours while working or just enjoying my favorite albums without any discomfort. However, I did notice that they are a bit on the heavier side compared to some other headphones, which might be a consideration for some users.

Impedance and Compatibility

With an impedance of 25 ohms, I found that the Fostex TH 900 MKII can be easily driven by most portable devices, but to truly unlock their potential, I recommend using a good quality headphone amplifier. I noticed a significant improvement in sound quality when paired with a dedicated amp. If you plan to use them with a smartphone or laptop, consider investing in an external DAC/amp combo for the best experience.

Price and Value

The Fostex TH 900 MKII is certainly an investment. While they are priced on the higher end, I believe the sound quality, build, and comfort justify the cost. I’ve been using mine for quite some time, and I can confidently say they are worth every penny if you are serious about audio quality. If you’re on a tighter budget, there are alternatives out there, but I found that nothing quite compares to the experience of the TH 900 MKII.

my experience with the Fostex TH 900 MKII has been overwhelmingly positive. From the stunning design to the exceptional sound quality, these headphones have elevated my listening experience to new heights. If you are passionate about music and are willing to invest in high-quality headphones, I highly recommend considering the Fostex TH 900 MKII. Just remember to pair them with a good amplifier to get the most out of your investment!

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Ronit Brady
I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.

Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.