7th Acoustics Supernova | Balanced Armature IEMs

The 7th Acoustics Supernova has really won me over. It’s one of those IEMs that just clicks the moment you start listening. The bass is quick, punchy, and has real weight to it, but it’s never bloated or overpowering. It lands with impact, then gets out of the way, keeping the rest of the mix clean.

The mids are smooth and natural, with vocals and instruments sounding exactly how they should — full of life without being too forward. Treble has a nice amount of detail and air, but it’s easy on the ears, so you can listen for hours without fatigue. The whole tuning feels well thought out and cohesive, with nothing sticking out or feeling off-balance.

The soundstage is nicely open and the imaging is spot on, making everything feel spacious and well-placed. It’s got that lively, dynamic quality that makes you want to keep playing “just one more track,” yet it stays refined enough to work with just about any genre in my library.

For me, the Supernova nails that mix of energy, balance, and natural tonality. If you like fast, clean bass and a sound that’s as enjoyable as it is versatile, it’s a winner.

Purchased these to replace a broken Sony IER-M9. They met my needs for a neutral and transparent IEM. They have enough enough bass to sound punchy without overwhelming everything else. Excellent clarity.

Very natural sounding and good for all types of music! Customer service and help from the Bloom team was the main star though. They were unbelievably helpful and timely.

First, I must commend the customer service at Bloom. I chatted with Matthew online to help me decide on my new IEMs. I described the sound I was after to Matthew. I told him I was looking for something easy to listen to with good bass response and a nice wide soundstage but didn't know at all where to begin. Matthew knew exactly what I was looking for in recommending the Supernovas. They sound EXACTLY as he described and what I was looking for - smooth and easy to listen to with no fatigue. But what really amazed me and surprised me was the midrange. The mids are the star of the show - very natural and refined with nice body and warmth. I listened for hours and hours the first night I tried them on. Bear in mind, however, that these are not the last word in detail and lack some airiness. So if that's what you're looking for, this might not be the best choice. I power these with either a Chord Mojo 2 or an iFi GO Bar Kensei.

A bit less emotional or dreamy vocals than the Thieaudio oracle I was using for a few years. Better in other fronts, more coherent and more clarity, while keeping vocals sounding still great. I have some mild hearing loss of -4 dbs below 1k so it ends up being slightly lacking in body. That's just me, so no issues