Pros: Beautiful aesthetics, build quality seems great, excellent clarity, and great detail retrieval while remaining forgiving, to a degree.
Cons: Needs an amp, memory wires are a pain to deal with at first, a bit too bright at times, bass could use more sub-bass weight, I found it a bit difficult to get a great fit until a lot of tip changes, and soundstage needs more instrument separation.
Style: Over-ear IEMs
Tonal Balance: Slightly bright and aggressive with great detail retrieval.
Preferred Genres: Jazz, acoustic, and anything mastered wonderfully.
Amp: Required, bass is severely lacking when underpowered.
Listening Set-Up: Musicbee -> Schiit Modi/Magni stack.
Given that I don’t think the Tsar 350 were ever designed with sitting on a retail shelf, I find it a bit difficult to even comment on the packaging. The packaging is simple though, the IEMs and accessories are tightly packed into a hardshell case which bares the Heir Audio name and logo. A slick cardboard sleeve covers it on the outside, but fits loosely and slides on and off easily.
The hardshell case consists of a hard plastic with a soft foam on the inside. Included is a set of duo-flanged tips, harder mushroom shaped tips and a set of softer blue colored tips which have the nozzle split in half, a pair of cables and the IEMs themselves.
Despite likely never being intended for the retail side, the packaging comes off nicely and the hardshell case is much appreciated.
Design and Build Quality
Aesthetics are purely subjective, but boy these are beautiful IEMs. Mine came with a slightly stained and polished burl that adds a sense of class to the IEMs when placed in the ear with logos only visible when unworn. The braided cable also adds a level of sophistication. Based on looks alone, these may be the nicest IEMs on the market. Classy is the word that best describes these.
The beautiful housing is made of black plastic with the outer, visible, portion being a wooden burl of sorts. The IEMs are light and seem very well constructed. The lightness of these really inspires confidence in-case they are dropped. The nozzle is small and protrudes from the housing. On top of the IEM are two small holes in which the detachable cable plugs into, blue for left and red for right. The plugs of the cable don’t sit entirely flush so they are visible when plugged into the IEM, barely. The cables seem well-made, but the right wire cuts in and out sometimes when positioning in my ear, Heir has been rather quick to replace it though. I should mention that the cable, otherwise, works fine once in place. In-fact this is my only complaint about the build and the easiest to fix.
Fit and Comfort
It took me awhile to find the tips that formed a proper seal in my ear, but thankfully there are a good amount of tips included. Even after finding proper tips I have a bit of trouble getting a good seal sometimes, but it’s becoming less of a problem the more I use these. Once inside the ear, the comfort is average. No problems outside of the ear, but the tips irritate the inside of my ear over time. I find it hard to wear these for more than two hours.
I’ve used the Tsar 350 for at least 75 hours and have found that it is very picky of its source. Straight from an iPod these sound bassless, though the high-end and mids don’t suffer. With my Schiit Modi/Magni I find that these are great. I noticed no signs of burn-in.
The lows are a mixed bag. At first I felt satisfied, then I felt that they were lacking, and then I realized that the lows are entirely dependant on the recording. If the recording seems bass shy then the Tsar 350 will highlight this due to the emphasis on the mids and highs. That doesn’t mean that the Tsar 350 will satisfy bassheads on a proper recording though. The sub-bass is present, at times, but is easily lost when there is a multitude of instruments, especially with a mid-focused recording. The sub-bass isn’t satisfying because it’s very shy, in-fact at times it’s impossible to hear.
The mid-bass seems better off, but it’s not emphasized at all, thus when listening to an indie-rock band where mids are the focus, the kick drum can become lost. At times I feel that the thump of the bass drum is satisfying and natural, while others I find it lacking. The same can be said with the bass, though I find that the kick drum and bass are fine on songs like Pink Floyd’s Money.This is a problem with the recordings though as the Tsar 350 are picky about recordings and will only feed back what it’s been given.
I feel that the Tsar excel in the mids and highs, notably with vocals and acoustic tracks. I can’t say that I’ve been astounded by electric guitars or synthesizers. The Tsar 350 seem best with acoustic recordings where there is little instrumentation. In-fact it excels there. With a well-recorded album that has little instrumentation, the vocals are clean and intimate, acoustic guitars sound natural and the Tsar shine. When it comes to modern indie-rock I find that the Tsar 350 point out the recording flaws and suffer from seeming congested. After listening to many songs I’ve pinpointed it to the Tsar simply being very picky about the source material. The Tsar will highlight any flaw in the recording and amplify it, but at the same time making it listenable, just not enjoyable.
The highs excel though, even with a touch of sibilance. The wailing guitars of Pink Floyd and the trumpet of Miles Davis sound crisp and clean with no signs of distortion. Boy does Miles’ horns sound nice.
The presentation of the Tsar 350 is what I feel to be where they perform their weakest. The Tsar 350 presents the music rather flatly. I get no depth in the soundstage and the instrument separation seems average at best, often times feeling congested in modern recordings. I feel as if I’m observing the music, rather than being a part of it. The soundstage is wide, but it needs more depth and instrument separation.
The Tsar 350 are great headphones, but highly specialized. When the Tsar are paired with a good amp and a proper recording they shine. With bass heavy genres and many modern recordings I feel that the Tsar's potential is wasted. If you are going to listen to the recommended genres often, then I recommend the Tsar. The Tsar 350 are clinical and really allow those painstakingly mastered albums to shine through. These sing with those recordings and a proper amp. If the majority of your listening is modern indie rock or less than stellar recordings then I suggest avoiding these as the Tsar can be punishing on those poorly mastered and recorded albums.
The Tsar 350 currently retail for $399 and at that price they make a welcome addition for someone who strives for detail and clarity. Come see more pictures here.
Edited by keanex - 9/9/13 at 9:36pm