ifi iSilencer+

ifi iSilencer 是電源淨化器,以反向訊號抵銷的方式,降低電源躁訊的干擾。

出貨方式 工商區,住宅區,自取 (需於 30 日內取貨)
價錢 HK$399


Does your USB audio system suffer from annoying background noise?

Our new and improved iSilencer+ is a must if you want to enjoy vivid, open music.

Enjoy the ‘new’ silence.

Connecting audio gear via USB can have pros and cons. While capable of passing hi-res data at max resolution and allowing bit-perfect transfer, USB was not created specifically for audio.

It carries both power and data. It is susceptible to electrical noise, for example, from the computer’s power supply. This has a negative effect on sound quality.

Fear not! At iFi, we first banished these gremlins with the iSilencer3.0 and now, we’re making silence sound even better with the iSilencer+.

iFi audio iSilencer+

Plug. Play. Pop free.

Electrical noise on USB causes errors, data loss and poor signal integrity. You will hear these as distortion – pops, clicks and delays.

The iSilencer+ solves all of this quickly and easily. It plugs directly into the USB port of your computer as a link between your computer and your DAC.

It will remove electrical noise, both EMI and RFI, at source. Your music will seem clearer, warmer, and more transparent with improved bass.

Double whammy.

As well as plugging the iSilencer+ into the active USB port between the computer and DAC, it can also be plugged into unused USB ports too. This will further reduce radiated EMI.

Each time the number of units (and therefore the number ANC II circuits) is doubled, noise reduction capability also doubles.

Double whammy.

iFi audio iSilencer+

Silence. Improved.

The iSilencer+ uses our latest Active Noise Cancellation II® technology. It decreases noise in a similar way to noise-cancelling headphones.

We use our REBalance® tech to get rid of clicks and distortion.

We’ve upgraded the circuitry; low-ESR tantalum capacitors have been added for improved input and output filtering.  Filtering capacitance has been increased 10-fold.

Why iSilencer+?

We’ve added several flavours – it comes in 3 versions and includes the newer USB-C connector.

  • USB-A to USB-A
  • USB-C to USB-A
  • USB-C to USB-C

Why did we name it iSilencer+? Simply because it just gives you more – more options, improved filtering, and just more silence.

  • 原裝行貨
  • 7日內有壞包換購物保障 (不包括人為損壞並須要保留完整包裝)


  • 本公司出售之所有原裝行貨均享有香港代理或授權中心提供之保養服務。一切保養服務,必須符合香港代理或授權中心所訂立的條款。
  • 若顧客與代理或其指定維修中心發生任何爭議,本公司無權介入,亦無須負上任何責任。代理保留最終退換之決定權。


  • 顧客必須交回原盒包裝(未被塗污或破損),產品及配件必須全套齊備,沒有損壞、刮花及死點。
  • 保用書需未經開啟使用或填寫,已登記保養或曾經維修的產品,已註冊登記之產品、及其配件或軟件,本公司恕不退換。
  • 因自行下載或更新非原廠軟件、鈴聲或程式,導致產品不能正常運作,本公司恕不退換。
  • 只限更換相同規格、型號及顏色的貨品一次。如更換的貨品已經停產,恕不退款。
  • 本公司有權先將懷疑故障之產品送往香港代理或指定授權中心進行檢驗,檢驗期內本公司會視乎情況提供換機服務,若檢驗結果證實為顧客本身使用不當,而導致人為損壞或液體性損懷,本公司將不提供免費換機服務。
  • 部分更換產品之顧客需出示原廠產品檢查報告,證明產品品質不合符標準及為非人為損壞。
  • 部分產品如有液體性損壞及顯示屏缺劃,機身有任何刮花、濕水、不能啟動 (如部分智能手機必須能開機顯示手機 IEMI 編號或電腦機身號碼),或不能讀取智能卡,本公司恕不退換。
  • 部分產品不適用於本服務,顧客需自行聯繫香港代理或維修中心進行維修及保養。
  • 天災或人為意外等事故導致之產品損壞,並不能享有本服務。
  • 本公司所出售的所有產品一律不設退款服務。如有任何爭議,本公司保留一切最終決定權。