Isilencer+ AA (USB-A A USB-A)

iFi Audio

Isilencer+ AA (USB-A A USB-A)

Sale price$ 1,079.00 Regular price$ 1,349.00
Save $ 270.00

Does your USB audio system suffer annoying background noises?

Our new and improved Isilencer+ is essential if you want to enjoy vivid and open music.


Enjoy the 'new' silence.

Connect audio equipment via USB can have advantages and disadvantages. While it is able to pass high resolution data to maximum resolution and allow perfect bits, USB was not created specifically for audio.

It carries energy and data. It is susceptible to electrical noise, for example, from the supply source of the computer. This has a negative effect on sound quality.

Do not fear! In IFI, we first banish these Gremlins with the isilencer3.0 and now we are making silence even better with the Isilencer+.


Plug. Play. Free pop

The electrical noise in the USB causes errors, data loss and bad signal integrity. You will listen to them as distortions: pops, clicks and delays.

The isilencer+ solves all this quickly and easily. It connects directly to the USB port of your computer as a link between your computer and your DAC.

It will eliminate electrical noise, both EMIY RFI, at the source. Your music will seem clearer, warmer and transparent with improved serious.


Double blow.

In addition to connecting the isilencer+ to the active USB port between the computer and the DAC, it can also be connected to unused USB ports. This will further reduce radiated emi ..

Each time the number of units is doubled (and therefore the ANC II circuit number), the noise reduction capacity is also doubled.

Double blow.


Silence. Improved.

The isilencer+ uses our latest Active Noise Cancellation II® technology. Reduce noise similar to headphones with noise cancellation.

We use our Rebalance® technology to eliminate clicks and distortion.

We have updated the circuits; Tantalium capacitors of low ESR have been added to improve the input and output filter. Filtering capacitance has increased 10 times.


Why isilencer+?

We have added several flavors: it comes in 3 versions and includes the newest USB-C connector.


Why do we call it Isilencer+? Simply because it offers you more: more options, improved filtering and more silence.


Based on military technology, our active noise cancellation II® actively cancels all incoming noise.

It does so in a similar way to the headphones with active noise cancellation: it generates a signal identical to that of incoming electrical noise but in the opposite phase, actively canceling it. This is very effective in eliminating the noise of low and medium frequencies, while passive insulating filters deal with higher frequency interference. This combination is considerably more effective in eradicating the noise that corrupts the USB signal than the devices that depend solely on passive filtering.


'Superspeed' USB 3.0 has a more exhaustive wiring specification that allows a greater amount of audio transfer while being compatible with previous versions. The units incorporate high quality gold plated connectors for optimal signal transfer.


Rebalance® literally reuse the signal to address the common problem of clicks caused by restlessness. This is a form of digital distortion that causes errors in the "data packages" and a cold and rough sound.

Our technology rebuilt the signal to ensure that the digital signal received by the DAC is identical to the original source, regardless of which audio format is being reproduced.


Enjoy the silence! Our Active Noise Cancellation II® (ANC II) technology means that measured noise decreases 100 times or 40 dB compared to the common noise filter.



USB Super-Speed ​​USB3.0 (and USB2.0 compatible with previous versions)
Connectors USB3.0 Gold Plate connectors
Dimensions 50 mm (length) x 20 mm (wide) x 9 mm (high)
Weight 7 g (0.25 oz)