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Headphones Dual or More Dynamic IEM/earbud/headphone Thread, a.k.a. DDM

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TSwkkm007
post Oct 13 2012, 01:01 AM, updated 10y ago

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Dual

user posted image
By ClieOS
top: Phiaton PS320
up left to right:
Brookstone's Clear, Redgiant A03 Ossicle, TDK IE800, Fischer Audio Tandem
down left to right:
Radius HP-TWF11R, JVC HA-FXT90, SonoCore COA-805 Cindy, Panasonic RP-HV600

like majalah sekolah laugh.gif

QUOTE
Radius DDM = Dual diaphragm Matrix
It isn't 2 dynamic driver, but 1 driver 2 diaphragms.
Radius HP-TWF11R ‘W Pro’
Radius HP-TWF21
Radius HP-TWF-22r
New
Radius HP-TWF31 'W n°3'
Radius HP-TWF41 'W n°4'
Dual
QUOTE
QUOTE
~IEM~
JVC HA-FXT90
JVC HA-FXT90L2
Fischer Audio Tandem
Redgiant A03 Ossicle
Able Planet SI500
SonoCore COA-803
SonoCore COA-805 Cindy
Moshi Audio Clarus
Ocharaku Flat4-Kuro “玄”
Ocharaku Flat4-Maple “KAED" “楓”
Ocharaku Flat4-Sui “粋”
Brookstone's Clear
Denon AH-C300- Urban Raver
nocs NS600 Crush
TDK IE800
KEF M200
Brainwavz R1 by MP4 nation
Brainwavz R3 by MP4 nation
Maxell MXH-DD600
Audio Technica ATH-IM50
Audio Technica ATH-IM70
Audio-Technica ATH-CKR9
Audio-Technica ATH-CKR10
Havi B3-Pro1
Powerbeats by Dr. Dre
QUOTE
~Earbud~
Fanny Wang FW-BUDS-WHI Wang Buds
Koss KDE-250
Panasonic RP-HV600
QUOTE
~Headphone~
AKG K270
Phiaton PS320
Final Audio Design Muramasa VIII


Triple
QUOTE
QUOTE
~IEM~
JVC HA-FXZ100
JVC HA-FXZ200
QUOTE
~CIEM~
Unique Melody 3DD



For DUAL BA IEM thumbup.gif
http://forum.lowyat.net/index.php?act=ST&f=99&t=2371868&

This post has been edited by wkkm007: Mar 22 2016, 09:45 PM
Bonta-Kun
post Oct 13 2012, 08:36 AM

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Radius HP-TWF21

Able Planet?
tauruskong
post Oct 13 2012, 09:59 AM

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I tested the Denon ah-c300, the bass is simply wow
noobandroid
post Oct 13 2012, 10:04 AM

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NOCS dual dynamic NS600 Crush

user posted image
JonSpark
post Oct 13 2012, 11:14 AM

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which one is the cheapest? laugh.gif
Bonta-Kun
post Oct 13 2012, 11:16 AM

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QUOTE(JonSpark @ Oct 13 2012, 11:14 AM)
which one is the cheapest? laugh.gif
*
MP4Nation Brainwavz R1 promotion @ USD34.50 brows.gif
noobandroid
post Oct 13 2012, 11:17 AM

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QUOTE(Bonta-Kun @ Oct 13 2012, 11:16 AM)
MP4Nation Brainwavz R1 promotion @ USD34.50 brows.gif
*
use the promo code get another 5%, haha, but i dunno what the code is already.. forgot
JonSpark
post Oct 13 2012, 11:34 AM

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QUOTE(Bonta-Kun @ Oct 13 2012, 11:16 AM)
MP4Nation Brainwavz R1 promotion @ USD34.50 brows.gif
*
thats dirt cheap shocking.gif
ClieOS
post Oct 13 2012, 11:49 AM

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Here you go, try to name them all:

user posted image

I have the new NS600 Crush coming in as well, but currently stuck at local DHL office as they want me to pay tax first. Will have to go and collect it on Monday. R1 will probably come sometime next week as well. The new Denon is a bit too expensive for me at the moment since I need to spend money elsewhere, but hopefully I can save up enough for a pair early next year.

Is it obvious that I am a bit of a dual dynamic fancier? tongue.gif

This post has been edited by ClieOS: Oct 13 2012, 11:51 AM
noobandroid
post Oct 13 2012, 11:55 AM

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QUOTE(ClieOS @ Oct 13 2012, 11:49 AM)
Here you go, try to name them all:

user posted image

I have the new NS600 Crush coming in as well, but currently stuck at local DHL office as they want me to pay tax first. Will have to go and collect it on Monday. R1 will probably come sometime next week as well. The new Denon is a bit too expensive for me at the moment since I need to spend money elsewhere, but hopefully I can save up enough for a pair early next year.

Is it obvious that I am a bit of a dual dynamic fancier?  tongue.gif
*
phanton is dual dynamic?
tauruskong
post Oct 13 2012, 12:03 PM

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I odered denon ah-c300 from sound electronic which have 30% discount currently (269sgd-30%)
ClieOS
post Oct 13 2012, 12:17 PM

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QUOTE(noobandroid @ Oct 13 2012, 11:55 AM)
phanton is dual dynamic?
*
Phiaton PS320 - co-axial dual dynamic with tweeter + mid/bass driver nod.gif
tunertoobe
post Oct 13 2012, 12:23 PM

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QUOTE(ClieOS @ Oct 13 2012, 11:49 AM)
Here you go, try to name them all:

http://i90.photobucket.com/albums/k240/ofe...dualdynamic.jpg

I have the new NS600 Crush coming in as well, but currently stuck at local DHL office as they want me to pay tax first. Will have to go and collect it on Monday. R1 will probably come sometime next week as well. The new Denon is a bit too expensive for me at the moment since I need to spend money elsewhere, but hopefully I can save up enough for a pair early next year.

Is it obvious that I am a bit of a dual dynamic fancier?  tongue.gif
*
I am so jealous. I WANT ALL OF THEM!!
TSwkkm007
post Oct 13 2012, 12:38 PM

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QUOTE(tunertoobe @ Oct 13 2012, 10:23 AM)
I am so jealous. I WANT ALL OF THEM!!
*
gotta catch 'em all DDM


Added on October 13, 2012, 2:50 pm@ ClieOS
in ur photo there are afew model not in my list, can u or some here tell me the model?

Final Audio Design Muramasa VIII 8k USD also Dual dynamic brows.gif

This post has been edited by wkkm007: Oct 13 2012, 02:51 PM
Bonta-Kun
post Oct 13 2012, 03:25 PM

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QUOTE(noobandroid @ Oct 13 2012, 11:17 AM)
use the promo code get another 5%, haha, but i dunno what the code is already.. forgot
*
fb2012fiver? tongue.gif btw anyone order brows.gif can tumpang? tongue.gif


Added on October 13, 2012, 3:37 pm
QUOTE(wkkm007 @ Oct 13 2012, 12:38 PM)
gotta catch 'em all DDM


Added on October 13, 2012, 2:50 pm@ ClieOS
in ur photo there are afew model not in my list, can u or some here tell me the model?

Final Audio Design Muramasa VIII 8k USD also Dual dynamic brows.gif
*
White with A03 - Redgiant A03 Ossicle
Black with Red circle - Fischer Audio Tandem

Few more notable DDM like Able Planet SI500

This post has been edited by Bonta-Kun: Oct 13 2012, 03:37 PM
tunertoobe
post Oct 13 2012, 05:55 PM

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QUOTE(wkkm007 @ Oct 13 2012, 12:38 PM)
gotta catch 'em all DDM


Added on October 13, 2012, 2:50 pm@ ClieOS
in ur photo there are afew model not in my list, can u or some here tell me the model?

Final Audio Design Muramasa VIII 8k USD also Dual dynamic brows.gif
*
It's also my dream of collecting them all. My first and only dual dynamic was the HP-TWF11, a.k.a DDM. Loved the bass and mids. The treble made electric guitars sound a bit veiled and "underpowered" though. For piano, cellos, acoustic guitars, or any other organic strings they sound wonderful, and so do drums. Great when paired with my Fuze+, and not so great with my Hifiman HM-601 (although it improved the bass presentation).

I'm aiming for the JVC, the Fischer Audio and the second gen from Radius, or any updated models. My first priority ATM though is building up my body, so those would have to wait. tongue.gif

The Muramasa is sadly cancelled, since its asking price is just absurd, and the production cost exceeded their expectation.

EDIT: Grammar fix. laugh.gif


Added on October 13, 2012, 6:11 pm
QUOTE(ClieOS @ Oct 13 2012, 12:17 PM)
Phiaton PS320 - co-axial dual dynamic with tweeter + mid/bass driver  nod.gif
*
Co-axial ay?
So it's just like the DDM, only with a slightly less fancier name.

This post has been edited by tunertoobe: Oct 13 2012, 06:11 PM
walabies
post Oct 13 2012, 09:52 PM

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That's an impressive collection of Dual Driver Monitors
ClieOS
post Oct 13 2012, 10:31 PM

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QUOTE(wkkm007 @ Oct 13 2012, 12:38 PM)
gotta catch 'em all DDM


Added on October 13, 2012, 2:50 pm@ ClieOS
in ur photo there are afew model not in my list, can u or some here tell me the model?

Final Audio Design Muramasa VIII 8k USD also Dual dynamic brows.gif
*
Beside what has been mentioned, there are also Fischer Audio Tandem and the vintage Panasonic RP-HV600 in the picture. Technically HV600 isn't a dual dynamic, but dual diaphragm single dynamic (talking about vintage - AKG K270 is a full sized dual dynamic as well). The white and silvery grey one is Sonocore Cindy.

Beside Able Planet and Brookstone's Clear dual drive earbuds, which used the same type of driver as DDM, there is also Moshi Audio Clarus. They are using what I call 'Polar Co-Axial', since the two drivers are in polar position instead of facing the same direction like typical co-axial.


Added on October 13, 2012, 10:41 pmForget to add: Ocharaku Flat4-SUI - this IEM uses one of the dynamic to cancel unwanted peak and resonance of the other. Kind of weird of how it works and it is also very expensive (>US$400)

This post has been edited by ClieOS: Oct 13 2012, 10:41 PM
TSwkkm007
post Oct 14 2012, 12:54 PM

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I feel there are more Dual BA then dual dynamic IEM.
ClieOS
post Oct 14 2012, 02:00 PM

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QUOTE(wkkm007 @ Oct 14 2012, 12:54 PM)
I feel there are more Dual BA then dual dynamic IEM.
*
Yes for sure.

Here are just a few I can think of:
Apple dual driver (ADDIEM)
Audio-Technical CK10, CK90
Brainwavz B2
Creative Aurvana In-Ear 3
Earsonics SM2 / SM2 V2
EXS X20
Fischer Audio DBA-02 / DBA-02 MK2
Galaxy Audio EB10 (same as OSP EU-6)
j-phonic K2 SP / MX
JAYS q-JAYS
Klipsch Custom 2 / Custom 3
Phiaton PS200
Phonak PFE232
Rock It Sounds R-50
Shure E4c / SE420 / SE425
Sony XBA-2
TDK BA200
Ultimate Ears UE700 / super.fi 5 pro (same as M-Audio IE-30)
VSONIC GR01
Westone UM2 / W2

... these are not counting dual BA custom and some universal trhat I can't remember / don't know, you can see how long the list goes.

Oh, forget to mention another dual dynamic - Koss KDE-250

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