IFI

IFI
Mercury Cable 3.0
(USB3.0 "B") 1.0 m

$ 2,300
The new Mercury3.0 – the best just got upgraded.
As we don’t believe in sibling rivalry, we’ve given the Mercury single run cable the same treatment as the Gemini to create the new Mercury3.0.

With generic mass-produced USB cables, the data and power cables are normally packed together. This means that they do not conduct as well as they should and they are not sufficiently shielded from each other. This has a negative impact on USB signal integrity and degrades sound quality.

The Mercury3.0 breaks the mould.

The Mercury has quadruple shielding to fully separate and protect the delicate USB data signal from the USB power.

It employs heavy OFHC continuous copper silver matrix conductors for the best possible signal transfer. The construction is a custom minimum inductance parallel type with quadruple shields – this protects the cable from RFI and EMI noise to provide the cleanest transfer medium possible:

Need for speed
USB3.0 is vastly superior to USB2.0 at handling high-data volumes.

The USB3.0 platform mandates better connectors and higher quality cables – the new Mercury3.0 meets these needs with ease. This much higher standard transmission platform means USB audio passes with the least disturbance. It is akin to driving on a newly paved highway compared to one with potholes. The former enables faster, smoother and less-jittery audio & power transfer. The sonic benefits are proof for all to hear.

As audio transmission standards improve, the Gemini3.0 with its USB ultra-speed bandwidth of 5.0Gbps, is also future-proofed.



Shielded to the max
With quadruple shielding, the Mercury3.0 protects the cable from RFI and EMI noise to provide the cleanest transfer medium possible for the USB signal.

This means sound quality is not compromised as with many ‘off the shelf’ versions where inadequate shielding is commonplace.



Exceptional from beginning to end
In the Gemini3.0 the signal runs through the cable and the connector. This means the connector too must be exceptional.

Most USB cables use moulded plastic covered connections that do not shield the high frequencies present in the USB data link, so noise will radiate out. Durability is also compromised as very few make their own connectors.

The FINAL USB connectors provide impeccable end-to-end RF shielding, being machined entirely from solid, aircraft-grade aluminium. Plus gold-plated connections make for years of steadfast service.



The power of RF3
Most standard USB cables do not address RF issues. Most ‘off the shelf ‘ versions that are fitted with filters work over too narrow a range. And even then, this is only fitted at the ends of the cables, leaving the length of the cable to act as an antennae.

The Mercury3.0 is fitted with three custom-made metal oxide ceramic RF noise silencers. Each has a different effective range so that they greatly broaden the range over which RF noise is silenced. Furthermore, the middle silencer is adjustable and can be moved along the whole length of the cable. This then “detunes” the antennae formed by the cable, depending on the conditions and requirements in the system. The other 2 silencers should be kept as close to each respective end as possible.





A match made in USB heaven
Where the Gemini3.0 cannot be used eg a tablet with only ONE USB port, the Mercury3.0 is a perfect match for the iGalvanic3.0 and the micro/nano USB3.0.

The iGalvanic3.0 fully galvanically isolates the USB3.0/2.0 signal and power.

The micro/nano USB3.0 both boast a Super Regulator, not only with super low-noise (0.1uV/0.5uV) but also with super low output impedance (around 0.00015 Ohm at 1KHz, as low as 0.00003 Ohm at 100Hz to DC) to maximise the total USB connection.

IFI
Gemini Cable 3.0
(USB3.0 "B") 0.7m

$ 3,150
The new Gemini3.0 – the best just got upgraded.
With generic mass-produced USB cables, the data and power cables are normally compacted. This means that they do not conduct anywhere near as well as they should (imagine laying signal and power cables together in a high-end audio system!) and are not sufficiently shielded from each other. This negatively impacts on the USB signal quality that in turn, hampers sound quality.

Not so with the Gemini3.0.

As with the original Gemini cable, the Gemini3.0 carries audio and power in two separate cables. This separates the delicate USB data signal from the USB power.

It employs heavy OFHC continuous copper silver matrix conductors for the best possible signal transfer. The construction is a custom minimum inductance parallel type with quadruple shields – this construction protects the cable from RFI and EMI noise to provide the cleanest transfer medium possible:

With the machined FINAL connectors and atypical RF3 filter designs, the iFi Gemini3.0 sets a whole new sonic benchmark for computer audio transmission.


Need for speed
USB3.0 is vastly superior to USB2.0 at handling high-data volumes.

The USB3.0 platform mandates better connectors and higher quality cables – the new Gemini3.0 meets these needs with ease. This much higher standard transmission platform means USB audio passes with the least disturbance. It is akin to driving on a newly paved highway compared to with potholes. The former enables faster, smoother and less-jittery audio & power transfer. The sonic benefits are proof for all to hear.

As audio transmission standards improve, the Gemini3.0 with its USB ultra-speed bandwidth of 5.0Gbps, is also future-proofed.

The Gemini difference continues
As with the original Gemini cable, in the Gemini3.0 the power cable is heavier gauge and audio has more cores. Furthermore, signal and ground have their own respective geometry for optimal conductivity.

There are dual-headed designs and then there is the Gemini3.0 Dual-Headed design. Nothing comes close.

Exceptional from beginning to end
In the Gemini3.0 the signal runs through the cable and the connector. This means the connector too must be exceptional.

Most USB cables use moulded plastic covered connections that do not shield the high frequencies present in the USB data link, so noise will radiate out. Durability is also compromised as very few make their own connectors.

The FINAL USB connectors provide impeccable end-to-end RF shielding, being machined entirely from solid, aircraft-grade aluminium. Plus gold-plated connections make for years of steadfast service.

The power of RF3
Most standard USB cables do not address RF issues. Most ‘off the shelf‘ versions that are fitted with filters work over too narrow a range. And even then this is only fitted at the ends of the cables, leaving the length of the cable to act as an antennae.

The Gemini3.0 is fitted with three custom-made metal oxide ceramic RF noise silencers. Each has a different effective range so that they greatly broaden the range over which RF noise is silenced. Furthermore, the middle silencer is adjustable and can be moved along the whole length of the cable. This then “detunes” the antennae formed by the cable, depending on the conditions and requirements in the system. The other 2 silencers should be kept as close to each respective end as possible.

A match made in USB heaven
The Gemini3.0 is a perfect match with the iGalvanic3.0 and the micro/nano USB3.0.

The iGalvanic3.0 fully galvanically isolates the USB3.0/2.0 signal and power.

The micro/nano USB3.0 both boast a Super Regulator, not only with super low-noise (0.1uV/0.5uV) but also with super low output impedance (around 0.00015 Ohm at 1KHz, as low as 0.00003 Ohm at 100Hz to DC) to maximise the total USB connection.

IFI
Gemini
Dual Headed Cable
(0.7M)

$ 1,980
The iFi Gemini Dual-Headed USB cable will rule them all. Audio and power cables are not laid side by side yet in the USB configuration because of its origins, transmits this way. The iFi Gemini carries Audio + Power in two separate cables. Critically, the special geometry adheres to the 90 ohm impedance specification better than even the USB 2.0 standard. Resistance is 4x lower than textbook. The FINAL USB machined connectors provide impeccable shielding from end-to-end. The atypicalRF3silencer design spans the whole of the frequency range to totally banish all noise.

With this unorthodox array of features, the Gemini Dual-Headed USB cable sonically, eclipses them all.

A simple, yet effective illustration is the graph below. The Gemini cable adheres to the 90ohm specification of the USB transmission protocol exhibiting just a 1% deviation from the 90ohm impedance end-to-end (ie. connector + cable together).

Other expensive audiophile cables by comparison, vary as much as 15% (or 78ohm-103ohm!) This one key parameter is often overlooked yet is essential to maximise the quality of the signal transfer.

The Gemini D-H USB cable. This Twin is not identical.

IFI
Gemini
Dual Headed Cable
(1.5M)

$ 2,800
The iFi Gemini Dual-Headed USB cable will rule them all. Audio and power cables are not laid side by side yet in the USB configuration because of its origins, transmits this way. The iFi Gemini carries Audio + Power in two separate cables. Critically, the special geometry adheres to the 90 ohm impedance specification better than even the USB 2.0 standard. Resistance is 4x lower than textbook. The FINAL USB machined connectors provide impeccable shielding from end-to-end. The atypicalRF3silencer design spans the whole of the frequency range to totally banish all noise.

With this unorthodox array of features, the Gemini Dual-Headed USB cable sonically, eclipses them all.

A simple, yet effective illustration is the graph below. The Gemini cable adheres to the 90ohm specification of the USB transmission protocol exhibiting just a 1% deviation from the 90ohm impedance end-to-end (ie. connector + cable together).

Other expensive audiophile cables by comparison, vary as much as 15% (or 78ohm-103ohm!) This one key parameter is often overlooked yet is essential to maximise the quality of the signal transfer.

The Gemini D-H USB cable. This Twin is not identical.

IFI
Mercury
USB Cable
(1.0M)

$ 1,280
The iFi Mercury USB cable is the single-run brethren of the highly-regarded Gemini USB cable. The Mercury USB cable takes the standard USB transmission standard and re-writes it for high-end audio. Crucially, the special geometry adheres to the 90 ohm impedance specification better than even the USB 2.0 standard. Resistance is 3x lower than textbook. The Final USB machined connectors are proprietary for exceptional shielding and rigidity. The atypical RF3filter design is user-adjustable. With all these technological breakthroughs, one audition and there is no going back.

Other expensive audiophile cables by comparison, vary as much as 15% (or 78ohm-103ohm!) This one key parameter is often overlooked yet is essential to maximise the quality of the signal transfer.