Shop Japan. We ship worldwide, bringing Japan directly to you.

Own custom IEM earphones homebrew for tuning acoustic filter for 4 pieces set Knowles Acoustic Damper sound adjustment filters (delivery available)

Own custom IEM earphones homebrew for tuning acoustic filter for 4 pieces set Knowles Acoustic Damper sound adjustment filters (delivery available)

Buy it and earn 9 points! About Points
$ 8.96 (¥ 950)
Actual price may vary according to exchange rates.
Payment will be charged in yen
Please select options before adding to cart.
Shipping Options: Details
Payment Options: Details
Credit Card

Product Information

Knowles made earphones sound adjust filter. This is a must-haves, such as custom IEM earphones homebrew.
Establish a sound and expensive earphones included in the main filter is. And the larger number of resistance in highly increases the rate of cut. (General ohm unit is different from the unit of electrical resistance. )

♦ How to use: place such as waveguide sound. Or you can freely tune the sound can be prevented or placed inside the stem and headset on the market, such as ducts of the earpiece.

You can get the filter by placing adhesive prevent gaps such as pipe for the deployment. Distance to place the speakers and sound waveguide width and length frequency varies greatly.
(Especially high frequency of changes in the degree Univ.)

♦ This is in 4 pieces deliver PE bag (plastic bag).

This product turns acoustic characteristics of filter by color.

330 ohm: Filter at all than not only to highly areas to cut.

680 ohm: Little to no filter is used as a mid-high LC state high cut area.

1000 ohm: In most standard quality than 680 ohm mid-high range will be cut slightly.

1500 ohm: Mid and high range and cut slightly on the whole low shifts tend to sound more area.

2200 ohm: And cut the mid and high range more than 1500 ohms low frequencies will be subject.

3300 ohms: More than 2200 ohm cut large mid and high range further. (Mainly for woofer)

4700 ohm: More than 3300 ohms cut large mid and high range further. (Mainly for woofer)

You can choose mail delivery (express mail) this product, if the delivery flight of the other and at the same time order courier charges apply or change, we will. Please note that.

Click here to own custom IEM earphones homebrew materials and parts list

-Earphone homebrew custom IEM estrone-internal wiring wire

Earphone homebrew for tuning Knowles made audiovisual filters

Earphone homebrew for tuning-Siniioni SSD acoustic filter

-Conduit tubing for IEM earphones homebrew custom set 3

・ MMCX female MMCX connector mess

AVX-oxide niobcondensa Capacitor

-Made of Vishay thick film resistor Resistor

Dumb SpongeBob impressions, pad for protection of the tympanic membrane (standard size M)

Quick impressions for ear type 1: silicon resin

The ear mold for silicone affordable economical size large

Latest Product Reviews (1)

Posted by Yo******* , 2014/11/28 12:24:14
WestoneのUM3XRCとUM1用の修理用として購入しました。 少し前にクリーニング中にフィルターを破ってしまったので、変えのフィルターは無いかと探し続けていました。 最初はSonionのサウンドダンパーでもいいかと思ったのですが、よくよく調べてみるとKnowles社の680Ω(UM3X/RC)と1500Ω(UM1)であることが判明 まずは尼尊で検索...Sonionしか出てこない...マウザーから直に買うのも気が引けるし...途方に暮れておりましたが、ふらっと見てみた楽天に...あるじゃないですか、Knowles Acoustic Damper!! 目の色変えて購入しました。 装着後は「この音!この音だ!」と、大満足しております。 また、包装もかなりしっかりと厳重にされていて、安心感がありました。 ありがとうございました。

Recently Viewed Products

See All >

Shipping Options


JP Post EMS Please be sure to register the shipment address in English. 
Your order will be shipped to you via Japan Post EMS.
Japan Post is a speedy delivery service with an effective tracking system and insurance program, EMS is able to offer a secure delivery worldwide. You can track your package with the tracking code provided and it will be delivered within a week. See estimated shipping fee

Payment Options

Credit Card

Credit Card We accept credit cards.
The following credit can be used:
•American Express

Not available for Overseas shipping

This product cannot be shipped to Us United States from the store.

Please contact the store for further information.


Delivery Rates : EMS (International Express Mail Service)

Ship to
Shipping Option
Note: Exchange rates are for reference only.
Back to Top