According to google trans: airline departure
Your item is already with the respective airline I supposed
Your item is already with the respective airline I supposed
Feel a bit relieved after reading your initial impression on the EA3. Hope mine will arrive next week...I gave my EA3 review set set a quick listen today for about 5 hours.
Initial impressions are that is it like a mini Audiosense T800. Bright, U shaped tuning, fun sounding, with details on the forefront compared to musicality. Some might find the details quite in your face, but trebleheads will surely love this set.
Do burn in your set as OOTB yesterday, it was super grating on the upper mids/lower treble and I was a bit disappointed. After burning in overnight, it sounded less harsher on those frequencies when I went back to it today. I know not everyone believes in burn in, but FWIW it sounds much better today (maybe brain burn in at work?).
Build/Comfort: Nice resin shell, of good quality, comfortable, no hard edges and very ergonomic. Stock cables and tips are quite usable and well fitting.
There are 2 kinds of stock silicone tips included, red ones are of larger bore diameter and make the sound more U shaped, whereas the black stock ones (smaller bore) make the sound more V shaped, and though these black ones boosted the bass quantity, they also were bordering on the verge of killing my ears for the lower treble/upper mids. I found that KZ starlines and spinfit CP100 eartips helped tame the lower treble/upper mids to more acceptable levels for me, but the red ones should be quite usable for treble sensitive folks, YMMV.
I found the stock SPC cable bordering on too bright in the lower treble/upper mids, and after cable rolling about, I found copper cables lower this area more to my liking, though at the slight expense of loss of treble details. But for trebleheads, I think they'll like it with the default black tips/cables.
For my personal preferences, I liked a KZ starline pairing with a copper cable for the EA3. For the purposes of this early impressions for the sound component, I'll be using the stock SPC cable with stock red tips.
The EA3's sound signature also changes with the volume you play the IEM at (Fletcher Munson curve). At lower volumes, it sounds more U shaped, while at higher volumes it is closer to V shaped with boosted bass/treble. For this early impressions, I used the EA3 at moderate volumes with a smartphone and a desktop -> Khadas tone board -> Fiio A3 amp.
Isolation: Very good, estimated about 20 dB isolation. With music on, my daughter was in the same room asking me a question and I didn't realize it until she pulled the IEM out of my ear haha.
Soundstage: Wide for an IEM at this price range. It won't beat earbuds or open backed cans of course, but I think soundstage is one of its strengths.
Timbre: Very good for a hybrid. The Knowles BA handling the mids/treble is well tuned for timbre, definitely sounds quite legit for acoustic instruments, in contrast to some CHIFI that incorporate Bellsings at this price range that have an artificial/"metallic" timbre in the treble frequencies. It won't beat a well tuned DD timbre, but I'm very picky about timbre and this passes my timbre test with room to spare.
Like other Knowles BA sets, the notes are quite rounded/transparent and clean compared to Bellsings, some people may think the notes are too clean though. The note weight especially at treble frequencies is a bit towards the thinner side.
It is quite uncommon to see Knowles drivers being used at the EA3's pricing, so we have to thank Fiio/Jade Audio for giving a good pricing despite incorporating higher quality drivers.
Sibilance: Mild
Sound:
U shaped/mild V shaped, depending on the tips used/volume played at. Very good extension at either extremes. Imaging, clarity, details, instrument separation very good for a multi BA/hybrid set at this price range, considering it has only 2 drivers. When the EA3 is compared to the more expensive Audiosense T800, it has a similar bright U shaped signature that focuses on details/technicalities in an in your face manner, though the latter has better microdetails, instrument separation, clarity, imaging (no surprise since the T800 costs 6 times more with 6 more drivers). I'll do more comparisons with some other multi BA/hybrids over the next few days.
Bass:
Subbass > midbass quantity, my complaint is that sometimes the midbass sounds indistinct and muffled. Minimal mid bass bleed. Amping and different tips help improve this muffledness to some extent, so do explore around to see what suits you. And as stated above, the tips play a big part in the quantity of bass. Quantity wise, bass is north of neutral but not at basshead amounts. Subbass extends very well, and bass decay is about average for a DD bass. Texturing/layering of the bass is muffled as above, so not the best quality bass.
Mids:
Upper mids > lower mids, so female voices are more forward. Good details and clarity as stated above. With stock cable/stock black tips, the 2 - 4 kHz area is a bit hot, but the red tips are useful in taming the upper mids area for me.
Treble:
Extends very well and is bright and airy. Very good microdetails in the treble region, trebleheads will love this set. Cymbals can get occasionally splashy. As per the mids, the lower treble can get a bit hot with stock cable/stock black tips. Like its bigger brother the Audiosense T800, for these kinds of detailed sets, there's gonna be a tradeoff between brightness at the lower treble/upper mids region and technicalities/details. I'm borderline treble sensitive, and I found that with the stock SPC cable and red tips, the EA3 is just below the border of being harsh at the upper mids/lower treble. I do find female vocals can get a tinge fatiguing after long listening sessions, so treble sensitive folks might wanna cable/tip roll.
TLDR:
The EA3 is a good technical set at this price range, wide soundstage, U shaped sound signature with a fun tuning, focusing on details over musicality. It is very tip/cable/source/volume sensitive, and borders a bit on the brighter side for the lower treble/upper mids with the black stock tips/stock cables. The included red tips tames these areas. Trebleheads will love this set, maybe treble sensitive folks can still use it with different tips/cables. The timbre is excellent, as expected of the incorporated Knowles drivers. I do find the midbass a bit muffled, perhaps this will improve with burn in, cable/tip/source change, will explore more permutations and compare it with other multi BA/hybrids and give a more detailed review later on.
Have fun and enjoy the music!
I gave my EA3 review set set a quick listen today for about 5 hours.
Initial impressions are that is it like a mini Audiosense T800. Bright, U shaped tuning, fun sounding, with details on the forefront compared to musicality. Some might find the details quite in your face, but trebleheads will surely love this set.
Do burn in your set as OOTB yesterday, it was super grating on the upper mids/lower treble and I was a bit disappointed. After burning in overnight, it sounded less harsher on those frequencies when I went back to it today. I know not everyone believes in burn in, but FWIW it sounds much better today (maybe brain burn in at work?).
Build/Comfort: Nice resin shell, of good quality, comfortable, no hard edges and very ergonomic. Stock cables and tips are quite usable and well fitting.
There are 2 kinds of stock silicone tips included, red ones are of larger bore diameter and make the sound more U shaped, whereas the black stock ones (smaller bore) make the sound more V shaped, and though these black ones boosted the bass quantity, they also were bordering on the verge of killing my ears for the lower treble/upper mids. I found that KZ starlines and spinfit CP100 eartips helped tame the lower treble/upper mids to more acceptable levels for me, but the red ones should be quite usable for treble sensitive folks, YMMV.
I found the stock SPC cable bordering on too bright in the lower treble/upper mids, and after cable rolling about, I found copper cables lower this area more to my liking, though at the slight expense of loss of treble details. But for trebleheads, I think they'll like it with the default black tips/cables.
For my personal preferences, I liked a KZ starline pairing with a copper cable for the EA3. For the purposes of this early impressions for the sound component, I'll be using the stock SPC cable with stock red tips.
The EA3's sound signature also changes with the volume you play the IEM at (Fletcher Munson curve). At lower volumes, it sounds more U shaped, while at higher volumes it is closer to V shaped with boosted bass/treble. For this early impressions, I used the EA3 at moderate volumes with a smartphone and a desktop -> Khadas tone board -> Fiio A3 amp.
Isolation: Very good, estimated about 20 dB isolation. With music on, my daughter was in the same room asking me a question and I didn't realize it until she pulled the IEM out of my ear haha.
Soundstage: Wide for an IEM at this price range. It won't beat earbuds or open backed cans of course, but I think soundstage is one of its strengths.
Timbre: Very good for a hybrid. The Knowles BA handling the mids/treble is well tuned for timbre, definitely sounds quite legit for acoustic instruments, in contrast to some CHIFI that incorporate Bellsings at this price range that have an artificial/"metallic" timbre in the treble frequencies. It won't beat a well tuned DD timbre, but I'm very picky about timbre and this passes my timbre test with room to spare.
Like other Knowles BA sets, the notes are quite rounded/transparent and clean compared to Bellsings, some people may think the notes are too clean though. The note weight especially at treble frequencies is a bit towards the thinner side.
It is quite uncommon to see Knowles drivers being used at the EA3's pricing, so we have to thank Fiio/Jade Audio for giving a good pricing despite incorporating higher quality drivers.
Sibilance: Mild
Sound:
U shaped/mild V shaped, depending on the tips used/volume played at. Very good extension at either extremes. Imaging, clarity, details, instrument separation very good for a multi BA/hybrid set at this price range, considering it has only 2 drivers. When the EA3 is compared to the more expensive Audiosense T800, it has a similar bright U shaped signature that focuses on details/technicalities in an in your face manner, though the latter has better microdetails, instrument separation, clarity, imaging (no surprise since the T800 costs 6 times more with 6 more drivers). I'll do more comparisons with some other multi BA/hybrids over the next few days.
Bass:
Subbass > midbass quantity, my complaint is that sometimes the midbass sounds indistinct and muffled. Minimal mid bass bleed. Amping and different tips help improve this muffledness to some extent, so do explore around to see what suits you. And as stated above, the tips play a big part in the quantity of bass. Quantity wise, bass is north of neutral but not at basshead amounts. Subbass extends very well, and bass decay is about average for a DD bass. Texturing/layering of the bass is muffled as above, so not the best quality bass.
Mids:
Upper mids > lower mids, so female voices are more forward. Good details and clarity as stated above. With stock cable/stock black tips, the 2 - 4 kHz area is a bit hot, but the red tips are useful in taming the upper mids area for me.
Treble:
Extends very well and is bright and airy. Very good microdetails in the treble region, trebleheads will love this set. Cymbals can get occasionally splashy. As per the mids, the lower treble can get a bit hot with stock cable/stock black tips. Like its bigger brother the Audiosense T800, for these kinds of detailed sets, there's gonna be a tradeoff between brightness at the lower treble/upper mids region and technicalities/details. I'm borderline treble sensitive, and I found that with the stock SPC cable and red tips, the EA3 is just below the border of being harsh at the upper mids/lower treble. I do find female vocals can get a tinge fatiguing after long listening sessions, so treble sensitive folks might wanna cable/tip roll.
TLDR:
The EA3 is a good technical set at this price range, wide soundstage, U shaped sound signature with a fun tuning, focusing on details over musicality. It is very tip/cable/source/volume sensitive, and borders a bit on the brighter side for the lower treble/upper mids with the black stock tips/stock cables. The included red tips tames these areas. Trebleheads will love this set, maybe treble sensitive folks can still use it with different tips/cables. The timbre is excellent, as expected of the incorporated Knowles drivers. I do find the midbass a bit muffled, perhaps this will improve with burn in, cable/tip/source change, will explore more permutations and compare it with other multi BA/hybrids and give a more detailed review later on.
Have fun and enjoy the music!