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YUKIMU Plug Noise Absorber PNA-RCA01

YUKIMU Plug Noise Absorber PNA-RCA01

神奇小子彈 🔫

🇯🇵 Stereosound, HiVi 大力推薦好玩具

來自日本 🇯🇵 的音響調聲配件新貴 Yukimu PNA-RCA01 噪訊吸收器, 由資深音響產品開發工程師 "山崎雅弘" 先生設計和監製,由理論到實踐, 由生產到應用, 都充滿 🇯🇵 日本發燒音響向來對極致音色的執著, 一經使用更廣闊的音場,更飄逸的高音,更穩重的低頻 ,豐厚圓潤的人聲和樂器通通重現眼前 🎼🎹🥁🎷🎺🎸🎻, 你聽到 👂 的比從前會更多更豐富, 不要吝嗇你口袋裏的預算 💳, 不要浪費你器材上閒置的輸入輸出端子, 讓他們好好協助你支持你大開耳界吧 😎。


HK$3,580.00
HK$2,880.00
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Description
*** Products are sold online and in-store simultaneously. The stock quantity may not be updated in the online system in time. ***
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*** Goods in stock will be handled and sent within 1-3 working days. Replenishment takes about 2-4 weeks.***


Proven and theoretical plug noise absorber
PNA-RCA01 was designed by Mr. Masahiro Yamazaki, an engineer who has been involved in voice circuit design at a domestic manufacturer for many years. It is a noise suction attachment. By connecting to the RCA terminal of audio equipment, digital circuits, microcomputers. The high frequency noise inside the equipment generated by the switching power supply is reduced. The effect is mainly due to the improvement of S/N. The fine sound that was buried in the noise emerges, improving the freshness and resolution, improving the feeling of omission in the high range, Furthermore, we can expect the expansion of low frequencies, aiming to reproduce a three-dimensional and wide sound field.



Technical specifications of PNA-RCA01
Absorbs high frequency noise of about 3MHz or higher. (Refer to the attenuation characteristics when the output resistance is 220Ω).
The noise component of about 3MHz or more superimposed on the audio signal flows into the case part via the series circuit of the resistor and the capacitor. It is stabilized by absorbing the high frequency current in the metal (case).

  • Does not affect the audio signal band (can be used regardless of L/R)
  • Unlike the short pin, it can be attached not only to the input but also to the output terminal.
  • It can be attached not only to analog terminals but also to digital input / output terminals.



Features of PNA-RCA01
Pure audio design consisting of only non-magnetic parts.
Selection of capacitors and resistance brands and determination of values
 In addition to many years of experience, we repeatedly conducted in-depth trial listening tests.
 After careful consideration of the best capacitor / resistance brand and value,
 Styrol condenser for audio made by British LCR (sorted product),
 Uses Amtrans's non-magnetic carbon film resistance (AMRG 2W).
Handmade aerial wiring
 Manufactured by aerial wiring without using a printed circuit board that affects sound quality.
Adoption of brass case (cut out)
 A metal case with low impedance that quickly absorbs the inflowing high-frequency current.
Others
 Adopting lead-free solder containing silver and electromagnetic noise absorber in consideration of sound quality.
Size: Overall length 52mm Diameter 16.5mm (grip part)

<Profile of Masahiro Yamazaki>
Joined Matsushita Electric Industrial Co., Ltd. in 1977. Since then, has consistently engaged in electrical circuit design for audio equipment, including technics brands, and audio circuit design for LD / DVD / BD disc players. Promote higher sound quality with ideas such as circuit technology and noise reduction. Retired in 2019 and started the "Rakuon Club" in 2020. He continues research on high-quality sound based on low noise, develops original audio accessory products, and handles a wide range of development support, advice, and lectures for audio-related electronics manufacturers.

Brand YUKIMU SUPER AUDIO ACCESSORY
Product name PNA-RCA01


Shipping & Payment

Delivery Options

  • Self pick up at showroom
  • Special arrangement of delivery method (Please contact our staff)
  • Ship with other orders
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  • S.F. - Business Station
  • S.F. Express - 7-11 Store Pickup
  • S.F. Express - Office / Home Delivery (Delivered within 3-7 working days)

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