You need to replace the Cable and use better eartips to get the best out of the BL03 — a curious fact. Imaging and timbre on the BL-03 is superb. These 2 are where this set really performs and on these 2 grounds alone, I can safely recommend this set to anyone. It may not be everyone’s favourite set of earphones but I’m sure no one can deny that it is a brilliant performer at its price range. Living in Glasgow, Scotland but born and raised near Milan, Italy, I got the passion for music listening as a legacy from my father and my grandfather.

I know, I know. Yes, the latest hype is for beryllium or LCP (liquid crystal polymer) driver materials. And from that point on the real nightmare started. this company is run by amateurs in client service who have no clue what quality after service really is.The iem was burned for 100 hours prior to listening tests that were mostly done with USB DAC/amps of the same tier, like the Hidizs S3 Pro, ddHiFi TC35B Pro and iBasso DC05. If your phone doesn't have a 3.5mm output, you can use a USB-C to 3.5mm adapter for android phones or a Lightning to 3.5mm adapter for Apple iPhones to connect the BLON - BL-03 IEMs.

The descriptive ability of the mids also feels minimised, when with more presence, this power would surely have been greatly improved. I think that the dynamic capacity of the drivers would be able to contribute more in this sense, but again it remains a sketch, a good approach that leaves me with the honey on my lips: I want more mids! The BL-Max have the qualities to offer them, but they don't, so we have to be satisfied with a marked V in this first half. bump are there so expect stage and if not – change tips, everything else in FR is smooth. FR having no harsh spike/dip means no sawtooth mid/treble. Some may find the 1-2k bump to be unsettling and piercing, Harman fatigue or shouty sopranos in general, good for male vocals or soft voice.

BLON has been around for a while as an IEM/Headphone manufacturer (circa 2014 as per their logo). However, they reached stardom with the BLON BL-03 which have earned a place in our Wall of Excellence as the de-facto budget IEM. Since the breakout success of the BL-03, BLON has tried to re-capture the lightning in the bottle but never gained the same traction. So one option is longer eartips, or do a spacer mod of some kind (credit to these folks for their posts/pics): You will surely be spoiled for choices if you get such quality drivers and sublime tuning at rediculously cheap prices. The Simgot EM6L is The highs are also more prominent, offering a superior presence of detail by emphasis rather than technical skill. At least, they are more coherent overall, in this upper zone. In this way, micro nuances are not as masked and more of them can be discerned in the Live 1s.

It's on the relaxed side, so it sounds very organic and natural, with a good impact and decent texture. Let me get my one issue with the BL-03s out of the way first. There’s a lot to like about these miniature wonders, but fit, at least into my relatively narrow ear canals, is definitely not one of them.

What We Dig

In conclusion, the BLON-03 IEMs are a delightful surprise for the budget-conscious audiophile. With their clarity, comfort, and versatility, they punch above their weight. However, if you demand premium build quality and thunderous bass, you might want to look elsewhere like QKZ X HBB, 7Hz Legato or Ikko OH10. For those on the hunt for a sonic adventure without emptying your wallet, the BLON-03 are a solid choice. Happy listening! When I first listen to them I though they kinda sound quite low and had to increase the volume which is normal for other iems that I had listen to before. After spending some time, I came to realisation that these iems produce the musical quality at lower comfortable volumes and I do not have to crank the volume up. They are extremely detailed and airy and I can relax and listen to them for hours In this case, could you please try other cables or change the cable side to test whether the issue can be fixed? Just incredible value for the money. Not the last word in bass, soundstage or cable build quality. The cable is detachable, though.