Campfire Audio Solaris OG Impressions
I don't think I was even in the hobby when the drama surrounding the Campfire Audio Solaris took place, but even I'm familiar with the background surrounding one of the hobby's most controversial IEMs. The Solaris has persevered with a cult-like following over the years, and today, I'll finally be stripping down what I think of it.
As usual, I'm not going to mince words: The bass on the Solaris OG is an atrocity to DD bass. It has some of the poorest slam I’ve heard and it decays far too quickly. In fact, it sounds like a farty BA driver and, if I didn't know better, I would've said that's exactly what it is. By comparison, the Solaris 2020 had poor DD bass to be sure, but it at least sounded reasonably tight. Moving into the midrange, we have what some might call an extreme case of WeStErN tuNiNg (yes, I'm memeing). To elaborate, the midrange of the Solaris OG is characterized by an upper-midrange suppression at 4kHz which, consequently, strongly emphasizes the sub-1kHz frequencies. The Solaris OG's midrange generally comes off as thick and soupy, even more so than the Solaris 2020. Hell, from memory, the Solaris 2020 sounds downright lean by comparison. I'm sure this will appeal to some listeners - perhaps in a "rich" or “soulful” sense - but it sounds tonally wrong to my ears. Like most of the Campfire IEMs, the Solaris OG's treble response is one that dances oh-so-close to the sun, but never quite loses its wings. It's got lots of sparkle, reasonable extension, and compels me to praise the remarkable balance that has been struck here.
Intangibles are also quite different on the Solaris OG relative to the Solaris 2020. The Solaris 2020 sounded plain incoherent due to the mismatch between its textureless bass, slightly gritty midrange, and sparkly treble. The Solaris OG is likewise extremely colored, and yet it maintains a textured, virtually coherent presentation. I suppose you could say this is the one instance with which that otherwise horrible DD puts in some actual work. Staging on the Solaris OG is also better. I still don't hear much depth, but soundstage height and width are noticeably more impressive than from my time with the Solaris 2020. How much of this is attributable to the 4kHz recession or the larger shells, I don't know. As for the bad stuff, the Solaris OG has rather poor dynamic range. It comes off downwards compressed and, while there is a decent sense of weight to notes, macrodynamic punch is limp. It's basically the auditory equivalent of a golden banana slug to my ears. I also think the Solaris 2020 is slightly more resolving, as the Solaris OG is generally more colored and thick.
I'll end by stealing an excerpt from my original Solaris 2020 review: "Campfire Audio clearly had an artistic vision when they set out to make this IEM - the Solaris [OG] has a unique sound signature that I don’t think you’ll find elsewhere". The Solaris OG has its niche. And while it's no Andro 2020, I would certainly prefer it over the Solaris 2020 which I already thought was a decent (if far from perfect) IEM.
Score: 5/10

I don't think I was even in the hobby when the drama surrounding the Campfire Audio Solaris took place, but even I'm familiar with the background surrounding one of the hobby's most controversial IEMs. The Solaris has persevered with a cult-like following over the years, and today, I'll finally be stripping down what I think of it.
As usual, I'm not going to mince words: The bass on the Solaris OG is an atrocity to DD bass. It has some of the poorest slam I’ve heard and it decays far too quickly. In fact, it sounds like a farty BA driver and, if I didn't know better, I would've said that's exactly what it is. By comparison, the Solaris 2020 had poor DD bass to be sure, but it at least sounded reasonably tight. Moving into the midrange, we have what some might call an extreme case of WeStErN tuNiNg (yes, I'm memeing). To elaborate, the midrange of the Solaris OG is characterized by an upper-midrange suppression at 4kHz which, consequently, strongly emphasizes the sub-1kHz frequencies. The Solaris OG's midrange generally comes off as thick and soupy, even more so than the Solaris 2020. Hell, from memory, the Solaris 2020 sounds downright lean by comparison. I'm sure this will appeal to some listeners - perhaps in a "rich" or “soulful” sense - but it sounds tonally wrong to my ears. Like most of the Campfire IEMs, the Solaris OG's treble response is one that dances oh-so-close to the sun, but never quite loses its wings. It's got lots of sparkle, reasonable extension, and compels me to praise the remarkable balance that has been struck here.
Intangibles are also quite different on the Solaris OG relative to the Solaris 2020. The Solaris 2020 sounded plain incoherent due to the mismatch between its textureless bass, slightly gritty midrange, and sparkly treble. The Solaris OG is likewise extremely colored, and yet it maintains a textured, virtually coherent presentation. I suppose you could say this is the one instance with which that otherwise horrible DD puts in some actual work. Staging on the Solaris OG is also better. I still don't hear much depth, but soundstage height and width are noticeably more impressive than from my time with the Solaris 2020. How much of this is attributable to the 4kHz recession or the larger shells, I don't know. As for the bad stuff, the Solaris OG has rather poor dynamic range. It comes off downwards compressed and, while there is a decent sense of weight to notes, macrodynamic punch is limp. It's basically the auditory equivalent of a golden banana slug to my ears. I also think the Solaris 2020 is slightly more resolving, as the Solaris OG is generally more colored and thick.
I'll end by stealing an excerpt from my original Solaris 2020 review: "Campfire Audio clearly had an artistic vision when they set out to make this IEM - the Solaris [OG] has a unique sound signature that I don’t think you’ll find elsewhere". The Solaris OG has its niche. And while it's no Andro 2020, I would certainly prefer it over the Solaris 2020 which I already thought was a decent (if far from perfect) IEM.
Score: 5/10