

These headphones are a big step up from the Hifiman Sundara. Everything I hear is more real and has it's own space better. I can pick out an instrument or singer from the mix and only focus on them if I'd like. The highs are crisper. I felt the sundara had more slam than. these for gospel or Steely Dan type thump. These so still thump, but in more of an uncolored way. These appear to be phones for someone who prefers clarity of everything recorded. The soundstage isn't vast, but defenitely larger than intimate. There is some width and depth, but these aren't extremely wide or deep. Just enough to feel far away from claustrophobic. Each piece in a recording comes across with good texture and size. The magnets appear to have been developed to offer some protection to the driver in the middle (at least as seen from outside the cup), inside the cup has slightly less. These appear somewhat hungry as I have the dail no less than 12 o'clock usually. If I were to make any adjustments to these, it would be slightly heaver slam, more depth/width to the soundstage. With all that said, these are the best sounding phones I've ever owned by a good margin.
I normally only like open back headphones.. but today that has changed… one word about the Valhalla, super..
Personally, considering the driver configuration and the product's release timing, I had a preconceived notion that this product would be a replica of Canpur 752B, so I had no intention of purchasing this product. However, the evaluations of people who purchased and experienced this product made me think that my guess might be wrong. In conclusion, this product is the IEM that I currently use most frequently on a daily basis. As a bonus, you can get great design elements that other IEMs cannot match and a perfect fit. Thank you to Musicteck for opening the opportunity to purchase such a great product identical to this new one.
Set is absolutely gorgeous and it’s brighter tuning compliment very well already acquired Multiverse Mentor. Thanks to MusicTeck for handling both orders.
Highly recommended.
I am writing this feedback to express my absolute delight with the MASS-KOBO Model 475. After spending quality time with this amplifier, it has completely blown my expectations away and proven to be a phenomenal investment.
As an audiophile who deeply loves the organic, majestic, and rich sound of legendary analog reel-to-reel systems—specifically the iconic Telefunken M10 tube tape machine—I never imagined a battery-powered solid-state amp could evoke that same emotional response.
The Model 475 behaves less like a modern portable device and more like a high-end tube masterpiece. The pure Class A topology delivers a phenomenally holographic and spacious presentation. The midrange possesses that exact "fleshy," liquid, and soul-stirring warmth reminiscent of the classic Telefunken tube sound. It wraps around vocals and acoustic instruments like cello, violin, and piano with an effortless, lifelike weight, while the background remains pitch-black and dead silent. The current delivery and control over transducers are nothing short of masterful.
The MASS-KOBO Model 475 has genuinely elevated my portable listening experience to an elite level. For anyone seeking true desktop-grade fidelity on the go without sacrificing that magical, analog musicality, this amplifier is a masterpiece. 10/10!
So, I’m going to start this review with a fundamental disclaimer. I am 67 years young, and was privileged to live through the golden years of our hobby. Names like Saul Marantz, Avery Fisher, John Dahlquist, and James B. Lansing were not corporate abbreviations, they were the foundational cornerstones of hi-fi.
Over the years, I have worked in some of my locale’s last high-end brick and mortar stores.
That being said, I am not one to use flowery language that continually falls back on the false topics of “soundstage, imaging, width, depth, height, blah, blah, blah. Most of us listen to multi-track recordings that have none of the above listed attributes included in the recording, producing, or mastering processes.
Okay, so what about the Palavox? Simply put, the Palavox are complete game changers.
They’re incredibly comfortable. The included cable is supple and doesn’t tug on my ears. This transducer is as close to having a pair of Dahlquist DQ-10s strapped to the side of my head and ears as I’ve ever experienced!
By the way, Andrew and his staff at MusicTeck have made the lack of a physical store to visit almost meaningless. It is always such a pleasure to interact with him.
Very highly recommended!!!