Ultimate Silver Etymotic Research ER4 XR ER4 SR upgrade cable

(1 customer review)

$221.77$270.45 ex. VAT

Made out of 4 cores of 5N purity silver awg24 multistrand litz wire!
Will improve full potential of your setup by revealing pleasant transparency, wider soundstage and crystal clarity!
Very noticeable upgrade and step over the standard cable!


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We advice at least 150h of burn in time before any critical listening sessions.

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SKU: 20ULT07ER4 Category: Tags: ,

• Carefully handmade braided cable consists of 4 cores of 5N purity AWG24 multistrand litz silver wire.
• Soldered with Mundorf 4% fine silver audio solder.
• 5N silver transmits electrical signals faster and with less distortion than ordinary OFC wires.
• Our awg24 litz wire is very soft, flexible and provides zero microphonics.
• Please note – silk sleeving is available till the Y split.


Reviews (1)

1 review for Ultimate Silver Etymotic Research ER4 XR ER4 SR upgrade cable

  1. Lavricables

    I just received my cable and I wanted to tell you how very happy I am with it. Apart from the build quality and great service, the silver wire has breathed new life into my Etymotic ER4XRs. The clarity and articulation is still there but the soundstage is greatly improved and there’s a generally more cohesive presentation with more substance. Thank you!

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