simgot EM6L is a tiny bit spicy in the Trebble. Might want to watch out.Between the FUDU and the EM6L, which would you recommend for someone who is a bit treble sensitive? My source is LGV30 quad dac paired with Fiio e12a amp
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The discovery thread!
- Thread starter Dsnuts
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- aful blon bl03 db3 ibasso am05 isn d02 isn h40 jq audio jvc-ha-fx101 jvc-ha-fx40-b-earphone-kv6902 nx7 nx7 pro philips-she3580-28-in-ear-headphones philips-she9700 pioneer-dje-1500-k-professional-dj-in-ear-headphones sony-mh1-livesound-hi-fi-stereo-in-ear-headphones sphere thermaltake-in-ear-headset tri i3 vsonic-vc1000
kmmbd
500+ Head-Fier
The last thing you expect to find inside an IEM packaging: Fermat's Last Theorem. Simgot does exactly that with the EA1000's packaging and overall theme.
Simgot's marketing ploy is only for the scientifically inclined, but it's such a breath of fresh air and a welcome departure from the stale waifu arts.
The shell design is a mixture of the EN1000 faceplate style and the EA500 housing design. However, there is also the passive radiator that is placed underneath the channel marking.
I've listened to them for about 30 minutes, but I am fairly positive that the EA1000 is the best IEM Simgot has released so far. Not sure what the final pricing will be but if priced under USD$200, these will be a very good option in that range.
Also, that stock cable looks dope.

Simgot's marketing ploy is only for the scientifically inclined, but it's such a breath of fresh air and a welcome departure from the stale waifu arts.

The shell design is a mixture of the EN1000 faceplate style and the EA500 housing design. However, there is also the passive radiator that is placed underneath the channel marking.

I've listened to them for about 30 minutes, but I am fairly positive that the EA1000 is the best IEM Simgot has released so far. Not sure what the final pricing will be but if priced under USD$200, these will be a very good option in that range.
Also, that stock cable looks dope.

SynaestheticA
500+ Head-Fier
This is my favourite looking Simgot so far. Was tempted to jump onto one of the other highly recommended ones but it's impossible to make a choice at the moment. So design and unique features like Passive Radiator help pull the trigger.The last thing you expect to find inside an IEM packaging: Fermat's Last Theorem. Simgot does exactly that with the EA1000's packaging and overall theme.
Simgot's marketing ploy is only for the scientifically inclined, but it's such a breath of fresh air and a welcome departure from the stale waifu arts.
The shell design is a mixture of the EN1000 faceplate style and the EA500 housing design. However, there is also the passive radiator that is placed underneath the channel marking.
I've listened to them for about 30 minutes, but I am fairly positive that the EA1000 is the best IEM Simgot has released so far. Not sure what the final pricing will be but if priced under USD$200, these will be a very good option in that range.
Also, that stock cable looks dope.
![]()
Also is this the ones that was meant to be their "flagship"
Redcarmoose
Headphoneus Supremus
The post that was already posted had the price, I converted it and it was around $189.00 I think? $180.00 to $189.00 somewhere in there? I had a feeling SIMGOT would be doing something wonderful? They are on a roll and can only go from strength to more strength!The last thing you expect to find inside an IEM packaging: Fermat's Last Theorem. Simgot does exactly that with the EA1000's packaging and overall theme.
Simgot's marketing ploy is only for the scientifically inclined, but it's such a breath of fresh air and a welcome departure from the stale waifu arts.
The shell design is a mixture of the EN1000 faceplate style and the EA500 housing design. However, there is also the passive radiator that is placed underneath the channel marking.
I've listened to them for about 30 minutes, but I am fairly positive that the EA1000 is the best IEM Simgot has released so far. Not sure what the final pricing will be but if priced under USD$200, these will be a very good option in that range.
Also, that stock cable looks dope.
![]()
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o0genesis0o
Headphoneus Supremus
I own and reviewed the MS5. Just sent the Variations back to a friend a few week back after daily driving it. The FH9 is what I have the least ear time as I tested it at a local hifi store only a few times.Thanks for your answer. You try any?
@kmmbd is it deja vu? I'm sure that I have seen a simgot 1000 something with passive radiator a few months back.
Lovely photos, btw.
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kmmbd
500+ Head-Fier
You are not wrong. What you saw was the EA2000 which was more of an "experimental" release for them. The EA1000 is supposed to be all around a more mature product (using 2nd gen tech of PR and the main driver).@kmmbd is it deja vu? I'm sure that I have seen a simgot 1000 something with passive radiator a few months back.
Redcarmoose
Headphoneus Supremus
https://www.taobao.com/list/item/740059974165.htm
https://weibo.com/simgot?refer_flag=1005055013_
I have .........graphs?
Information (I got) directly from SIMGOT.
"The EA1000 continues the 1DD+1PR acoustic structure of the EA2000 with optimized dual-magnetic-circuit dual-cavity technology, which is a brand new 2nd generation of DMDC™. It gives the EA1000 a high-frequency quality that is rich in splendor, smoothness and extensibility.
The SDPGD™ (Sputtering Deposition Purple Gold Diaphragm with multi-layer base film) used in EA1000 is a diaphragm technology reserved by SIMGOT for other flagship dynamic products and with 3-years long research. It has the characteristics of high rigidity, high hardness, light weight, and elasticity required for low frequencies.
We also offer 3 types of tunings for the EA1000 and its target curves allow the EA1000 to cover "Pop", "Classical", "Instrumental", etc."
https://weibo.com/simgot?refer_flag=1005055013_
I have .........graphs?







Information (I got) directly from SIMGOT.
"The EA1000 continues the 1DD+1PR acoustic structure of the EA2000 with optimized dual-magnetic-circuit dual-cavity technology, which is a brand new 2nd generation of DMDC™. It gives the EA1000 a high-frequency quality that is rich in splendor, smoothness and extensibility.
The SDPGD™ (Sputtering Deposition Purple Gold Diaphragm with multi-layer base film) used in EA1000 is a diaphragm technology reserved by SIMGOT for other flagship dynamic products and with 3-years long research. It has the characteristics of high rigidity, high hardness, light weight, and elasticity required for low frequencies.
We also offer 3 types of tunings for the EA1000 and its target curves allow the EA1000 to cover "Pop", "Classical", "Instrumental", etc."
Last edited:
SynaestheticA
500+ Head-Fier
What's a passive radiator meant to do anyway?
Just read a review of the EA2000 and it didn't read like there was any point having it there.
Just read a review of the EA2000 and it didn't read like there was any point having it there.
superuser1
Headphoneus Supremus
Don't forget tip rolling. Fudu's bass can greatly differ from JVC Spiral Dots to Tri Clarion. Also i think the stock cable is really crap on the Fudu.Excerpt from a PM regarding the SIMGOT EA500, TANGZU FUDU, SIMGOT EM6L and TANGZU Wan’er.
The EA500 weighs 11 grams, the FUDU weighs only 4 grams!
But with a phone the FUDU was lacking personality or involvement. Though maybe in a way the FUDU and Wan’er might be similar? Really the Sonus is brighter than the EM6L and more mid-forward. Where that single BA is ultimately utilized for everything. The EM6L is smoother and has a style of complex toned down midrange and beautiful imaging. Really to me the EM6L is like a better timbre (better imaging) Wan’er, also the FUDU and EM6L have a lot in common with bass, except you need that source to discover the FUDU bass. The EM6L has a laid back treble, still with sophistication due to all those BAs. But the EM6L tuning detours bad timbre due to the BAs being tuned down. Truly I went back to the Wan’er and the timbre wasn’t that great. Where this new league of Sonus, EM6L, EA500 and FUDU are world class. I would recommend any of the 3 and the fourth FUDU to a person with a good source.
What's a passive radiator meant to do anyway?
Just read a review of the EA2000 and it didn't read like there was any point having it there.
What is a passive radiator?
The Passive Radiator (PR) driver (https://en.wikipedia.org/wiki/Passive_radiator_(speaker)) is a unique transducer type, where it is placed in the same acoustic chamber as another "working" driver. The PR has has no voice coil or magnet, and isn't hooked up to an electrical circuit or other amplifier.
So when the other "working" driver vibrates and generates sound waves, the PR also catches these waves and vibrates at its own resonance (usually at the bass frequencies). In a way, it reduces the effort of the "working" driver, as the PR is utilizing unused byproduct sound waves to move.

This technology is used in speakers, where it is useful in smaller acoustic chambers where there is insufficient space for venting. In CHIFI IEMs, the recent Shuoer DZ4 and Simgot EA2000 purportedly utilizes this tech, but for it to work, the enclosure should be sealed together with the other driver, which apparently wasn't the case with the DZ4 (so that IEM was perhaps a bit gimmicky).
Surf Monkey
Headphoneus Supremus
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What is a passive radiator?
The Passive Radiator (PR) driver (https://en.wikipedia.org/wiki/Passive_radiator_(speaker)) is a unique transducer type, where it is placed in the same acoustic chamber as another "working" driver. The PR has has no voice coil or magnet, and isn't hooked up to an electrical circuit or other amplifier.
So when the other "working" driver vibrates and generates sound waves, the PR also catches these waves and vibrates at its own resonance (usually at the bass frequencies). In a way, it reduces the effort of the "working" driver, as the PR is utilizing unused byproduct sound waves to move.
This technology is used in speakers, where it is useful in smaller acoustic chambers where there is insufficient space for venting. In CHIFI IEMs, the recent Shuoer DZ4 and Simgot EA2000 purportedly utilizes this tech, but for it to work, the enclosure should be sealed together with the other driver, which apparently wasn't the case with the DZ4 (so that IEM was perhaps a bit gimmicky).
Right. It’s a speaker with no voice coil. JBL uses them in their Flip series of portable Bluetooth speakers:
https://www.jbl.com/bluetooth-speakers/JBL+FLIP+5-.html
In that context they’re pretty effective at increasing the overall bass response of the speakers.
I’m curious about how the Simgot system works. I would have expected the radiator to emit sound through the main stem, not out the side of the shell.
o0genesis0o
Headphoneus Supremus
My creative pebbles speakers also have these at the back. I kept resting my fingers on them so they might break very soon.What is a passive radiator?
The Passive Radiator (PR) driver (https://en.wikipedia.org/wiki/Passive_radiator_(speaker)) is a unique transducer type, where it is placed in the same acoustic chamber as another "working" driver. The PR has has no voice coil or magnet, and isn't hooked up to an electrical circuit or other amplifier.
So when the other "working" driver vibrates and generates sound waves, the PR also catches these waves and vibrates at its own resonance (usually at the bass frequencies). In a way, it reduces the effort of the "working" driver, as the PR is utilizing unused byproduct sound waves to move.
This technology is used in speakers, where it is useful in smaller acoustic chambers where there is insufficient space for venting. In CHIFI IEMs, the recent Shuoer DZ4 and Simgot EA2000 purportedly utilizes this tech, but for it to work, the enclosure should be sealed together with the other driver, which apparently wasn't the case with the DZ4 (so that IEM was perhaps a bit gimmicky).
theintention
Headphoneus Supremus
have spent much more time with the Tea 2 and I gotta say, I may not have a use for all these IEMs in my signature anymore haha. I know there are probably better sets for the price out now but I am just floored at how it’s sound signature has grown on me in the past week.
It’s not quite the bass head set I want (always open to reqs for this under 500 heh), but it’s such a great all-rounder. It handles every genre like a champ, and with such clarity without being bright. I’ve even been playing games like Cyberpunk on PC with them and been very happy with the performance (I’ve never been one for in ears and games).
I’m not saying run out and grab one right now, but I am certainly keeping an eye out for their next release; whatever that is.
Another note: really wish I didn’t bother so much in the lower budget space now. The upgrades in the two $300+ sets I tried are so massive, if you have more than one set less than $200, just save a bit more and go a bit bigger. It’s worth it.
It’s not quite the bass head set I want (always open to reqs for this under 500 heh), but it’s such a great all-rounder. It handles every genre like a champ, and with such clarity without being bright. I’ve even been playing games like Cyberpunk on PC with them and been very happy with the performance (I’ve never been one for in ears and games).
I’m not saying run out and grab one right now, but I am certainly keeping an eye out for their next release; whatever that is.
Another note: really wish I didn’t bother so much in the lower budget space now. The upgrades in the two $300+ sets I tried are so massive, if you have more than one set less than $200, just save a bit more and go a bit bigger. It’s worth it.
I've read that the Xenns Up has good basshave spent much more time with the Tea 2 and I gotta say, I may not have a use for all these IEMs in my signature anymore haha. I know there are probably better sets for the price out now but I am just floored at how it’s sound signature has grown on me in the past week.
It’s not quite the bass head set I want (always open to reqs for this under 500 heh), but it’s such a great all-rounder. It handles every genre like a champ, and with such clarity without being bright. I’ve even been playing games like Cyberpunk on PC with them and been very happy with the performance (I’ve never been one for in ears and games).
I’m not saying run out and grab one right now, but I am certainly keeping an eye out for their next release; whatever that is.
Another note: really wish I didn’t bother so much in the lower budget space now. The upgrades in the two $300+ sets I tried are so massive, if you have more than one set less than $200, just save a bit more and go a bit bigger. It’s worth it.
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