Crystal Cable Portable Double Duet IEM Cable (1.2m)

1 000.-

14.06.2026

4108, Witterswil

Including original box and travel pouch.

An absolute masterpiece in portable audio fidelity. Sourced directly from the manufacturer, this is an authentic, pristine, unused ex-demonstration unit of the acclaimed Crystal Cable Portable Double Duet.

Configured with a premium 4.4mm Balanced termination and standard 0.78mm 2-pin connectors, it represents the pinnacle of silver-gold metallurgy for the world's finest In-Ear Monitors.

The Double Duet features a specialized, ultra-dense 4-wire braid combining Crystal Cables signature silver-gold alloy conductors. By doubling the conductor count of the standard Duet, this cable drastically lowers grounding resistance and crosstalk, resulting in an astonishingly deep, silent background, expansive soundstaging, and unparalleled micro-detail retrieval for your high-end IEMs.

As visible in the images, this specific unit features premium, custom knurled metal barrels and the signature clear "Double Duet" splitter slider, ensuring robust strain relief and a striking luxury aesthetic.

Specifications & Features
Condition: Ex-Demo (Pristine, unused open-box condition)
Source Origin: Acquired directly from the manufacturer by us (Ex-Exclusive Swiss Retailer)
Length: 1.2 Meters
Conductor Material: Premium Silver-Gold Alloy
Source Termination: 4.4mm Balanced (Premium heavy-duty knurled metal plug)
IEM Termination: Standard 2-Pin (0.78mm) with custom silver metal housings (Color-coded for Left/Right)

This ex-demo cable is ready to deliver a definitive performance upgrade to your portable audio rig.

Original Retail Price: ~$1,750 USD / 1,650 EUR

Our Ex-Dem Price: CHF 1000.00

Worldwide shipping available. Local clients are welcome to arrange an inspection at our showroom.