IE 900

I am a great music lover who currently ventured into the world of IEMs. I am primarily don’t consider myself as an audiophile, the anticipation of experiencing Sennheiser's acclaimed sound signature through their latest offering, the IE 900 earphones, has been nothing short of exhilarating.These in-ear monitors (IEMs) promise a premium listening experience, and this initial review captures my thoughts during the critical burn-in phase.Right out of the box, the IE 900's exude luxury. The impeccable craftsmanship is evident in the solid yet lightweight anodized aluminum housing, designed meticulously with Sennheiser's proprietary X3R technology. The attention to detail reassures you of the durability and quality that Sennheiser is known for.Moreover considering the fact that on first day, I broke both the mesh of ear buds which Sennheiser gracefully repaired within warranty without any cost.The unboxing experience is complemented by a generous assortment of ear tips and a premium carrying case, reflecting the company's commitment to user satisfaction. This IE900 is designed in Germany and made in Ireland and I purchased from Amazon with effective price of Rs 89999 with a caveat 24 months no cost EMI. So effective cost is around Rs 77000 plus.The initial fit is snug and comfortable, with excellent passive noise isolation that allows for an immersive listening session.During the burn-in phase which is normally 30 hours or 5 hours per day for initial 6-7 days, which is crucial for any high-end IEM, the Sennheiser IE 900 is already hinting at its potential. Out of the gate, the sound profile is impressively balanced with a slight emphasis on clarity and detail retrieval. The treble is crisp and articulate, without any signs of sibilance or harshness that often plagues lesser IEMs during their early use.The midrange, while still settling in, is already demonstrating a natural and transparent character. Vocals have a presence that's intimate, with nuances in performances being rendered with a lifelike quality that Sennheiser is celebrated for. It's clear that with more hours of play, the midrange will only become richer and more cohesive.Bass response in the initial hours is tight and controlled but not fully upto its potential in initial hours. This will come into full potential post burn-in phase as I was given to understand. There's a satisfying level of punch and depth that doesn't bleed into the mids, preserving the overall balance. The IE 900 seems to be on track to offer a bass response that is both dynamic and detailed, catering to a wide range of genres.Soundstage and imaging are other areas where the IE 900 is already showing promise. There's a sense of space and separation that's remarkable for in-ear monitors, with instruments and vocals placed accurately within an expansive soundscape. As the drivers continue to settle in, I anticipate these qualities will be further refined.Connectivity has been seamless, with the provided cable offering both a secure connection and the promise of high-fidelity audio transmission. The option for cable replacement or upgrade is a welcome feature, ensuring longevity and personalization for the user. Thus I am waiting to buy 8 wires 4.4 mm balanced Effect Audio Cadmus wires when it is available in renowned stores like HPZ or Audio Store of Pune.In conclusion, while the Sennheiser IE 900 is still in its burn-in phase, the initial listening experience is indicative of the earphones' high-end pedigree. The sound signature is evolving with each hour of use, and there's a palpable sense of anticipation for the acoustic excellence that will be fully realized post burn-in. If the initial impressions are anything to go by, the IE 900 is poised to set a new benchmark in the portable audio space and will be one the best audio gears in my presence considering I have experienced music from my AirPods Max, Sennheiser Momentum 4 and Focal Bathys. In BT TWS Devialet Gemini 2 is also an excellent collection of mine.In the whole process Pritam of Audio Store is guiding each day to convert me from beginners club to serious pro grade audiophile.PS. I paired up IE900 with my AK SR 35. I will post my detailed review once burn-in phase is over and paired up with 8 wires 4.4 mm balanced Effect Audio Cadmus wires.

Best Brilliant outstanding piece of technology. You won’t find anything better than this. Fun dynamic engaging sound. Don’t change the stock cable at all. More tips included in box. Top IEM design , comfortable and easy to use. Pairs very well with chord mojo and Sony Walkman zx707.

I never imagined that i will spend 75k+ on a wired earphone ever in my life. But, with Sony hi-res player this is the go to combo any audiophile should invest in. Spend another 15k on a good 24 bit song ripper at 192 Khz quality and this is a done deal for best sound money can buy. You have to have it to believe it. Worth every beat 👌👏👍

I've been using the Sennheiser IE 900 for over six months now, and they’re easily the best IEMs I’ve ever owned. The sound is incredibly detailed, with crisp highs, natural mids, and tight, punchy bass. The soundstage is impressively wide for an in-ear, making music feel immersive and spacious. Build quality is top-tier, and the aluminum housing feels premium. I love the included cable options, especially the 4.4mm balanced one. Fit took some trial and error with tips, but once dialed in, they're super comfortable. The price is steep, but the performance justifies it. Just be cautious with the MMCX connectors—they can be a little fragile.

Throughout my life I always wanted a product which I can buy by selling my kidney!! I am so happy I made the right decision by buying these headphones. The kind of music it provides, my other kidney does not miss the earlier one!!!! I am so happy!!!! Thank you Sennheiser and thank you Amazon!

Good premium product I will recommend the product of the sennihiserThe product quality is durable and long lastingsHh

I sold my half lungs for this but it is totally worth it.Great sound I spend whole day at bed just listening songs I don't even need to breath .

Since the day i bought this my life has changed, now I don't do any work, I keep listening to music