I am a big fan of the Final FI-BA-SS, so when I was chosen by Final to audition the F7200, I was excited to test out one of its newest designs, a design process that took 3 years before coming to market. Final provided me a sample free of charge, and this review is my attempt to honestly convey my observations.
The F7200 comes in a simple double box and includes a plastic case, 5 pair of different sized silicone tips, 3 pair of different sized cylindrical foam tips, attachable ear hooks in the event one wants to reduce microphonics by placing the left and right cables over the ears, clear plastic spacers for use with the silicone tips (more on this later), and tiny dust filters that attach to the front of the F7200 in order to protect it from earwax. The cable is a silver plated copper design which uses a total of 4 main conductors that are tightly twisted together. There is cable noise, so for those who are going to use the F7200 outside or on public transport, the ear hooks and over the ear use is recommended.
The F7200 casing is made from stainless steel, and in my view, it looks very elegant. Coupled with the silver cable, the F7200 is perhaps the prettiest IEM I've ever used—I love the minimalist design. It is advertised by Final as the smallest IEM currently available for purchase. By using a single Balanced Armature driver for each channel, the casing is long and slim. Unique for a product of its size, Final was able to design the F7200 with detachable cables that use MMCX fittings, however, due to the right angle connection, using other cables may be a problem since they will stick out straight from one's ears.
Because of its tiny design, I found the F7200 quite comfortable. After experimenting between the silicone and foam tips, I opted for the largest sized silicone tips (these tips, incidentally, are the newer E series that Final gave out at CanJam Los Angeles). The foam tips seemed too scratchy for my inner ears even though the seal was a bit better. Others may not find this to be a problem. When one chooses the silicone tips, Final advises to use the included spacers that slide on the casing. This recommendation is due to the potential that when fitting the silicone tip in one's ear, it may slide back on the casing thus pushing the nozzle end of the F7200 dangerously close to the eardrum; I didn't adhere to this advise since the Final tips fit so tightly around the casing, there was no worry on my part I would have any troubles ... plus, I thought the plastic spacers, although clear, took away from the overall elegant design of this IEM.
The cable is lightweight and highly flexible, but not to the point where cable tangle was ever an issue for me. It has a sparkly look to it which I like a lot. The one issue with the cable is the channel identifier: there is a tiny nub on the left channel cable strain relief that could have been made a bit larger for easier identification, especially in the dark. The only other thing I didn't like about the whole F7200 package was the included plastic case. Although I appreciate innovation when designing a mundane item like an IEM case, the manner in which this one works is a bit fiddly. It does, however, have a very nice feel to it, a softness that appeals to my sensibilities, especially since we're talking about the protector for a $480 IEM.
Performance
As is my usual practice when I get a new IEM, I left the F7200 playing for 4 days straight before I did any serious listening. Out of the box, I found the high frequencies splashy sounding, but after the burn-in period, this character disappeared. I understand that BA designs are purported to not need burn-in time—unlike Dynamic Driver designs—but I have found that higher performance cables do change in sound quality with some play time, so I attribute my observation to the fact that Final chose a quality SPC design for its cable.
The source I used for my audition was primarily my A&K AK240SS, but I also tried out my iPhone 5s just to notice whether the F7200 suffered too much with a lesser quality source (not too bad). I experimented a little with EQ, but I ended up doing most of my listening without since I felt the overall sound was cleaner to my ears. I used lossless TIDAL HiFi songs as my source material.
First off, the F7200 has a genteel sound, it doesn't have any dissonant oddities in its frequency response that draws attention. It is very clean in the midrange, and vocals come across without any stridency whatsoever. There is no sibilance in the upper midrange/lower trebles, however, the refined character I observed in the midrange is not duplicated in the highs—there appears to be just a tad amount of grain, especially with highly dynamic music. Mostly, this is not a problem for me since the transition from the mids to the highs is seamless. In my view, the F7200 is not a bright sounding IEM, certainly not warm sounding, pretty neutral, in fact. I compared it to my reference AKR02 (A&K's version of the Final FI-BA-SS), and a noted difference besides the bass response was the level of micro detail retrieval; strings were reproduced vibrantly by the AKR02 with tons of decay and openness.
The bass performance of the F7200 is lightweight sounding, I don't perceive much sub bass at all. I would say the bass begins somewhere above 60Hz and remains flat through to the lower midrange. For fans of classical, ambient, jazz, and popular music, my view is the F7200 hits its stride. Not to say rock or EDM won't sound good, but the lack of bottom end support leaves this type of music somewhat wanting. The AKR02, in comparison, has satisfying bass for all genres. By the way, I reached out to Final about the BA design of the F7200, and it is very different to the one in the FI-BA-SS. Additionally, the F7200 is tuned differently, so no mini FI-BA-SS here.
The soundstage performance of the F7200 has great lateral separation, extending out beyond one's ears. The depth, however, is fairly shallow. There is a flatness that lovers of 3D spatial cues will find unsatisfactory. I should add that one's DAP and source material will have a great effect here; using a cell phone and playing lossy files wouldn't likely provide these spatial cues either, so those who might be troubled by the absence of such cues would likely be using higher performance gear as well as lossless files.
For me, the biggest weakness in the F7200's sound are its dynamics, especially macro dynamics. Frankly, this is to be expected, I believe, because of the tiny BA driver and housing. I love EDM and I found myself wanting to turn up the volume to achieve a greater sense of liveliness and involvement, but the F7200 just flattened out when I did so. My AK240SS has plenty of power to drive them, so its not a lack of wattage. For example, my Sennheiser IE 800 driven by my AK240SS excels in this area. As I noted earlier about its genteel presentation, this is just the sonic nature of the F7200, a design compromise that allows for what it does magnificently, a beautiful sounding midrange in a tiny package.
Conclusion
I've been an audiophile for 40 years. I grew up listening to my father's records as a main source of entertainment, so I was exposed to a wide variety of genres, all of which I love. Music is my great passion in life, and listening to music is my primary form of pleasure. When music is reproduced in a manner where I become lost in the listening experience, where I connect to the emotional message the artist is trying to convey, I'm in audio nirvana. The F7200 doesn't take me all the way to my goal, but it certainly has me knocking on its door. Highly recommended.