SQ7 Series UP-OCC 100% Silver IEM Cable

Regular price $249.99


The SQ7 Series UP-OCC 100% silver IEM cable is the summit of transparency. It will reveal every nuance and detail that an IEM and upstream gear is capable of presenting.  From vocals to piano, timbre is natural and faithful to the source. Clarity and microdetail are the strength of this cable, allowing it to articulate precise aural images and cast a realistic soundstage. Transient response is fast as is to be expected from the superb conductivity of a pure silver cable-- nimble attack and decay capture the lifelike shimmer of cymbals, the pluck of guitar picks and the lingering notes of a kick drum.  Realism from sub-bass to high treble is what you can expect from the SQ7 cable. 

Our Ultra Pure Ohno Continuous Cast (UP-OCC) wire is custom made to our specifications by one of the largest producers of OCC wire. OCC is an industrial process that produces a sonically superior wire by eliminating grain boundaries, impurities and oxygen.  The resulting single crystal of silver or copper provides a high bandwidth path for signal transfer.

Please allow 50 hours for burn-in and stabilization of sound.


Although IEM connectors are standardized, due to tight tolerances and subtle design differences our connectors may not fit your IEMs. It is not possible for us to test a particular cable with every model of IEM. If the connection seems too tight or not compatible, please DO NOT try to force the connector into your IEM, as you may damage it. Please return the cable or ask us about possible solutions.

The MMCX connectors are compatible with Shure, new Westone, Campfire Audio, and others.

Standard 0.78mm 2 pin connectors are compatible with iSine 10/20, JH, UE, old Westone, Noble, Unique Melody, 64 Audio and others. 

Cable Guide Option

For MMCX connectors the cable guide is clear heatshrink.  For 2 pin, Sennheiser and UE connectors the cable guide is a transparent silicone slip-on which installs onto the cable.


The splitter is custom fabricated from non-magnetic 316L stainless steel. The standard silver/carbon fiber splitter used on the CQ7/PQ7 cables is available upon request. (Just add a note when checking out).



Compatible with Astell&Kern KANN, AK70, AK240, AK300, AK320, AK380, AK100ii, AK120ii, Fiio X5 3rd Gen, X7 (with AM3), Onkyo DP-X1, Pioneer XDP-300R, Cayin N5, The Bit Opus #1 DAC, Luxury and Precision L3 DAC, and other devices with a balanced 2.5mm output.


Compatible with Sony PHA-2A, NW-WM1Z, NW-WM1A and other devices with a balanced 4.4mm output.



Compatible with Sony NW-ZX2, Hifiman HM901(S), HM802(S), HM650, LH Labs/Geek Out, and other devices with a 3.5mm balanced output.