Crafted by MusicaNote, a boutique Japanese audio brand, the S-STW201 features an ultra-wide frequency response extending up to 150kHz.
It also features a beautiful Japanese-inspired design, making it an excellent match for high-end audio systems and modern JAPANDI-style interiors.
This is a pair of MusicaNote S-STW201 Super Tweeters.
They have been carefully used and, in my opinion, are in very clean condition with no noticeable scratches or stains.
One of the features of the S-STW201 is that the effect of the super tweeter can be adjusted by changing the capacitors.
Currently, 0.047μF capacitors are installed.
The capacitors can be changed according to your preference and the speakers being used, allowing you to enjoy differences in sound.
Also included are the speaker cables that were used with the super tweeters:
The cables and banana plugs are already assembled, so they can be used to connect the super tweeters to your speakers immediately after purchase.
Adding these super tweeters is not simply about emphasizing the high frequencies; they can also provide changes in openness, airiness, and the sense of space in the soundstage.
As these are used items, please understand that there may be very minor signs of wear from normal use.
Please also check the photos carefully for the overall condition.
🌍 🇺🇸 For U.S. Buyers
For shipments to the United States, DDP (Delivered Duty Paid) applies.
Import duties, taxes, and any other customs-related fees are already included in the item price and shipping cost.
These duties are prepaid by our store, so there will be no additional charges upon delivery.
Please purchase with confidence.
🌍 For Buyers Outside the U.S.
For shipments outside the United States, DDU (Delivered Duty Unpaid) applies.
Import duties, taxes (including VAT), and other customs-related fees are NOT included in the item price or shipping cost.
These charges are the buyer's responsibility and must be paid upon delivery or pickup.
Such charges are usually collected by the courier or local customs authorities.
To avoid any unexpected costs, we recommend checking with your local customs office before purchasing.
🇪🇺 Important Notice for Shipments to European Union (EU) Member Countries
Effective July 1, 2026, shipments valued at €150 or less are subject to a fixed customs charge of €3 per item, plus any applicable customs handling or processing fees, in accordance with EU import regulations.
Beginning in November 2026, an additional EU-wide handling fee of approximately €2 is expected to apply.
These regulations apply only to European Union (EU) member countries and do not apply to the United Kingdom (UK).
You can use various payment methods through eBay Managed Payments, and your payment is safe and protected by eBay.
Cancellations or returns will only be accepted if the item has an obvious issue not mentioned in the listing description. In such cases, please contact us within 30 days of receiving the item. The seller will cover the return shipping costs.
We will ship your order within 1–10 business days after confirming payment.
A tracking number will always be provided with your package.
You can check the delivery status of your order at any time.
⏳ We always try to ship as quickly as possible, but orders are processed in the order they are received.
If there is a high volume of orders, it may take a little extra time, but please rest assured that your item will be shipped within the stated handling time.
🚚 Depending on the courier and your delivery area, a remote area surcharge may apply.
If this fee is charged, I will request the additional payment from you before shipping.
Most of the electrical products we handle are designed for use in Japan and operate on 100V, 50/60Hz.
If you are purchasing from outside Japan, please be sure to use a proper step-down transformer that matches your local voltage
(typically 110–120V in North America and 220–240V in Europe and other regions).
Using the product without the correct transformer may cause malfunction or damage, and we cannot be held responsible for such issues.
If you would like to confirm the specifications before purchasing, please feel free to contact us. We will be happy to assist you.