[DrewVz]

hmm. Or you can try the side that seems to be brighter in the other ear and see if it sounds equally bright on the duller side and the same for the more duller side. The idea there is if it sounds the same for both ears than maybe you do have a channel imbalance.

Yeah, I tried this, but it is extremely hard to get them both inserted to the same depth and getting a good seal is impossible. So I would say the results are inconclusive at best.

 

[Dsnuts]

Yeah, I tried this, but it is extremely hard to get them both inserted to the same depth and getting a good seal is impossible. So I would say the results are inconclusive at best.

actually if you flip the IEM down and insert it that way on the other ear it might work, the idea there is to check to see if your hearing the same trebles on both ears. You might just need to push it in and hold it like that to check a treble heavy track to see.

 

[anyone007]

Has anyone noticed any left-right channel imbalance on their Voltage set? I swear my right channel is either a few dB quieter, or the treble switch isn't working right, or something. It seems that the image is "duller" on the right side and the center image is ever so slightly sitting off to the left. I don't have any measurement rig to test mine out, though. And I'm not sure how else to really check.

Anyone?

I just recently had an issue like this with my Penon Quattro. There's a channel imbalance wherein the left piece sounds louder than the right piece, making the sound and stage panning to the left side. I thought it was my source and the cable, I tried changing both and still had the problem. I have already returned it and waiting for the replacement to arrive tomorrow. This is the second time I had some issue, like last year's Serial where the right earpiece is distorted. But, Penon's customer support is excellent and had it replaced without issue and happy with it. I guess it is true that multi-dynamic drivers ain't easy to make.

 

[Redcarmoose]

Some may already know what this is of course.

Penon QUATTRO 4 Shares OCC Silver-Plated & Graphene Mixed HiFi Earphone Audiophile IEMs Cable

Description

4-strands 78 core

Single crystal copper silver-plated + graphene

High transparency PVC skin

Outer diameter:1.5

Gold-plated copper + carbon fiber plug accessories

Connector: 2Pin 0.78mm

Plug: gold-plated 3.5mm audio/2.5mm/4.4mm balanced

Cable length: 1.2M

Package

Cable

$59.00

 

[Erkil]

Has anyone noticed any left-right channel imbalance on their Voltage set? I swear my right channel is either a few dB quieter, or the treble switch isn't working right, or something. It seems that the image is "duller" on the right side and the center image is ever so slightly sitting off to the left. I don't have any measurement rig to test mine out, though. And I'm not sure how else to really check.

Anyone?

My pair measures extremely equal. Much better than average. You don’t know anyone with a coupler? If you can send them to someone in your country at least you save the shipping time to Hong Kong. I am sure Penon will help you if you reach out, but there will be some waiting for shipping

 

[audionooby]

Question for Penon fans: I’ve been reading reviews of the Voltage that are very positive but I can’t really tell how it’s different from other positively reviewed IEMs, since I don’t have a good frame of reference. Anyone know how the Voltage sound compares to let’s say a Thieaudio Hype 4 or Hisenior Mega5EST or a single driver IEM like the IE600 or any other of the more “popular” IEMs like the Simgot EA500 LM?

Also is penonaudio.com the correct legitimate website to shop for Penon products or is it penon-official.com? Both websites have a store but penonaudio.com sells non Penon gear too. I wasn’t sure if one is a scam.

 

[Dsnuts]

Both sites are run by Penon and both are legit. I can tell you something like the Voltage is playing on an entirely different level of sound performance to the Simgot EA500LM. I did a review for that IEM as well. And those are certainly a very capable dynamic based IEM but I haven't heard anything Simgot makes that approaches the level of the Voltage in sound refinement. As it should be if you look at the price gap from the Voltage to the Simgot IEMs. Funny enough Penon actually sells Simgot IEMs on their site.

If your dipping your toes into the Penon realm. You can certainly start by trying out something that you might like that would be cheaper or you can go straight to the top but that is up to you. As per the other IEMs I hope some of the fellas that own some of the sets he is talking about can chime in.

 

[Cimourdain]

Question for Penon fans: I’ve been reading reviews of the Voltage that are very positive but I can’t really tell how it’s different from other positively reviewed IEMs, since I don’t have a good frame of reference. Anyone know how the Voltage sound compares to let’s say a Thieaudio Hype 4 or Hisenior Mega5EST or a single driver IEM like the IE600 or any other of the more “popular” IEMs like the Simgot EA500 LM?

Also is penonaudio.com the correct legitimate website to shop for Penon products or is it penon-official.com? Both websites have a store but penonaudio.com sells non Penon gear too. I wasn’t sure if one is a scam.

I have both Hisenior Mega5EST and Voltage. For my preference, I would think Voltage definitely a higher level from all aspects, fuller bass and mids, more extended treble, much wider soundage and more resolving details.

Mega5EST is still a great value all rounder though, but if budget is not a concern I would say go for the Voltage for sure! lol

 

[audionooby]

I have both Hisenior Mega5EST and Voltage. For my preference, I would think Voltage definitely a higher level from all aspects, fuller bass and mids, more extended treble, much wider soundage and more resolving details.

Mega5EST is still a great value all rounder though, but if budget is not a concern I would say go for the Voltage for sure! lol

What does “extended” treble mean? It’s not just higher volume treble right? For my part I tend to like more bass and wince when higher frequency sounds are a bit much (like a cymbal hit that is too sharp). I thought maybe the switches on the Voltage would help with that, although I know I can just always EQ.

I honestly don’t know how much better the sound is at the Voltage’s price is versus the best ones at half the price like the Mega5EST. Is it 10% better? 25% better?

I did see that some folks are swapping cables as well. I’ve never done that in the past and always stuck with the original cable. I know whether cables make a difference is a controversial debate topic. But for those that see cables as impacting sound and not just being about aesthetics or comfort, how much of a difference do they make? Is it better to get a cheaper IEM and invest in cables as well or is just IEM and tips more bang for the buck?

 

[Cimourdain]

What does “extended” treble mean? It’s not just higher volume treble right? For my part I tend to like more bass and wince when higher frequency sounds are a bit much (like a cymbal hit that is too sharp). I thought maybe the switches on the Voltage would help with that, although I know I can just always EQ.

I honestly don’t know how much better the sound is at the Voltage’s price is versus the best ones at half the price like the Mega5EST. Is it 10% better? 25% better?

I did see that some folks are swapping cables as well. I’ve never done that in the past and always stuck with the original cable. I know whether cables make a difference is a controversial debate topic. But for those that see cables as impacting sound and not just being about aesthetics or comfort, how much of a difference do they make? Is it better to get a cheaper IEM and invest in cables as well or is just IEM and tips more bang for the buck?

Extended treble is a more airy, sparkling, and also brighter sound comparing with Mega5EST but still well controlled, so it won't feel too sharp for me even with the high frequency switch up.

It is hard to measure how much percentage of an IEM better than the other since personal preference may take big portion of the consideration. From my own preference, I think Voltage worth the value and even beyond. I have demoed a lot of other big names from Canjam with higher price range than Voltage but tuning doesn't impress me like this.

Stock cables work fine with me for both Mega5EST and Voltage, IMO spending big buck on an IEM is way more value than cables

 

[Leonarfd]

Question for Penon fans: I’ve been reading reviews of the Voltage that are very positive but I can’t really tell how it’s different from other positively reviewed IEMs, since I don’t have a good frame of reference. Anyone know how the Voltage sound compares to let’s say a Thieaudio Hype 4 or Hisenior Mega5EST or a single driver IEM like the IE600 or any other of the more “popular” IEMs like the Simgot EA500 LM?

Okay, when I loaned the Voltage I didn't have the Mega5EST as that was shipped on its own tour. I got it back a few days after the Voltage left, so going from memory and notes comparing to my Aehta that have been compared with both:

I would say that Voltage is more thick in the midrange and have that W shaped sound. Mega5EST is then more neutral with slight U shape tonality.

Mega5EST have a deeper and stronger sub bass, while the Voltage have more mid bass punch.
More forward midrange on Voltage, Mega5EST more relaxed.
The treble is more airy on Mega5EST, Voltage more low treble bite.
Voltage is also a small step above Mega5EST in resolution, specially in the midrange that seemed to push out more nuances.

Build quality is about the same, and the cable also I would say is of similar quality only that the Penon is modular.

Voltage is twice the price, but you also get twice the drivers. Diminishing return is strong in audio, and for many of us its worth going that extra.

I think both are excellent IEMs, both deserve praise for being one of the better ones.

 

[TheMusicalMystic]

ISN Neo 3 - 'Orange Crush' - A sudden and powerful infatuation or attraction.
Pros:
Smooth
Non-Fatiguing Treble
Warm
Natural Timbre
Wide Soundstage Good Depth
Comfortable Fit
Cons:
Cable Could Be Better

Disclaimer:
The ISN Neo 3 is part of a review tour organized by A.G. and @Penon in my country. The tour unit belongs to the brand. This review reflects my unbiased, subjective, and honest opinion of the IEM.

Sources Used:
Nothing Phone 1 (Apple Music) + Jcally C to C + Lotto Paw S1

Introduction:
ISN Audio is an established name in the audio industry, known for many successful releases over the years. They offer various IEMs such as Neo 5, H40, and H60. This is my first experience with the Neo 3 from the Neo Series. The ISN Neo 3 features a minimalist and beautiful orange-colored shell, which is a visual delight.

Sound Impressions:

Bass:

Sub-bass:
The sub-bass impact is particularly impressive. Even at the lowest volume levels, its presence is palpable.

Mid-bass:
The mid-bass impact adds fun while listening to drums and bass guitar. It remains controlled, with a fast attack and decent decay.

Mids:

Lower midrange:

Handled by a 6mm dynamic driver, the lower midrange provides a warm and cohesive sound for male vocals and instruments, resulting in a unique and realistic timbre.

Upper midrange:

Well-balanced, contributing to an airy and natural presentation. Vocals are neither shouty nor sibilant.

Treble:

The treble extends well but is subdued enough to avoid causing listener fatigue. It's sparkly, with all upper-region details present in the background, creating a relaxed and laid-back experience suitable for long listening sessions.

Technicalities:

The ISN Neo 3 is not the most detailed or resolving IEM, as it is designed for enjoyable listening sessions. It performs decently for its price, with a wide soundstage and good depth. Most audiophiles will find it satisfying for casual listening.

Conclusion

The ISN Neo 3 is a well-crafted IEM that delivers a warm, smooth sound with a natural timbre and non-fatiguing treble. Its comfortable fit and wide soundstage make it a pleasure for long listening sessions. While the provided cable could be improved, the Neo 3 offers excellent value for its price, catering well to those seeking a fun and enjoyable audio experience.

 

[PeacockObscura]

The ISN NEO 3 DD + PLANAR.. WOW! What a fun engaging iem warm dynamic bass and smooth engaging mids a little dark but not to its detriment a real all day listen and this is halfway through burn in, which I believe all DD and Planar sets need to get the full value out of their respective qualities. Full review soon another huge success from ISN

 

[superuser1]

The ISN NEO 3 DD + PLANAR.. WOW! What a fun engaging iem warm dynamic bass and smooth engaging mids a little dark but not to its detriment a real all day listen and this is halfway through burn in, which I believe all DD and Planar sets need to get the full value out of their respective qualities. Full review soon another huge success from ISN

That cable just kills the treble!

 

[Dsnuts]

The ISN NEO 3 DD + PLANAR.. WOW! What a fun engaging iem warm dynamic bass and smooth engaging mids a little dark but not to its detriment a real all day listen and this is halfway through burn in, which I believe all DD and Planar sets need to get the full value out of their respective qualities. Full review soon another huge success from ISN

Change out that cable. It becomes another beast altogether. This is a case of providing the basics for what that sound is like but my goodness do those scale to better cables.