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Supra LoRad MK II (Swiss plug)
Shielded power cable with a Swiss plug, up to 16 A.
LoRad stands for Low Radiation: a shielded 3 × 2.5 mm² power cable with short-pitch twisted conductors, which reduces both the fields the cable radiates and the interference it picks up. This version has a straight Swiss plug and an IEC connector, in 10 A or 16 A.
From CHF 119
Incl. import & VAT
Delivery quoted separately, or free pickup in Lutry by appointment.
1 m CHF 119, 1.5 m CHF 129, 2 m CHF 139, up to 4 m. Same price for 10 A and 16 A.

What it solves
Engineered to deliver accurate sound in real rooms, not just anechoic chambers.
Shielded and twisted
The shield and the short twist pitch keep electric and magnetic fields around the cable low.
Generous cross-section
3 × 2.5 mm² conductors, rated for 16 A continuous, suit power amplifiers as well as sources.
Swiss plug
A straight Swiss plug at the wall and a 10 A or 16 A IEC connector at the device end.
Specifications
| Type | Shielded power cable |
| Cable | LoRad 3 × 2.5 mm² |
| Device end | IEC C13 (10 A) or C19 (16 A) |
| Wall end | Swiss plug, straight |
| Rating | Up to 16 A, 250 V |
| Lengths | 1 - 4 m |
Specs from Supra Cables's website, checked October 2026.
What's included
- One power cable
Frequently asked questions
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