The new BS Mk3 mains blocks are greatly improved. Even better connectors, filter and surge protection. All parts are either made in Germany and Sweden. Assembling in the Supra factory, Ljungskile, Sweden.
Radiation Free, with Non-Intrusive Filtering and 3-way Surge Protection
6 BS/UK sockets, fully shielded in Aluminum
NIF-filter, Shielded, 16A inlet
British Standard BS1363/A
A shielded mains distribution block in Aluminum with surge protection. Free from noise deriving from a variety of noise fields from e.g. cell phones, DECT phones, dimmers and many other domestic electrical equipment? SUPRA MD is a sound and performance enhancing mains distribution strip, containing a proprietary SUPRA NIF, Non-Intrusive Filtering circuitry, providing a mild noise and radio frequency filtering that will not slow down or mute the dynamics from your Hi-Fi audio system. The conscious Hi-Fi enthusiast connects the Supra MD mains distribution strip only to wall sockets with earth terminal using Supra LoRad mains flex (optional).
Multi-way Surge Protection.
When other manufacturers stop at one-way protection, i. e. only between the live and neutral lead from the power source, Supra goes all-in and offer a full three-way protection required to protect your HiFi audio system from e.g. a nearby lightning strike. The conscious HiFi enthusiast connects the Supra MD mains distribution strip only to wall sockets with earth terminal using Supra LoRad mains flex (optional).
SUPRA NIF Transient Filter
A Non-Intrusive Filtering circuitry, providing a mild noise and radio frequency filtering that will not slow down or mute the dynamics from your Hi-Fi audio system.
To make our mains blocks more flexible and suit all customers we have removed the filter on 1 output. We can supply custom configuration, filter on all, half or on no outputs. Standard NIF configuration as below.
Output 2 to 6
SUPRA Mains block must be connected to a ground terminal socket for the various protections and filters to be active
|Standard||British Standards BS1363/A, including Ireland|
|Nominal (maximal) voltage||230 (250)||Volt|
|Maximal power load||3||kW|
|Mains inlet socket||International standard IEC-320 for 16 ampere|
|Internal cable area||2.5||mm2|
|Outlet sockets||6 (1 unfiltered, 5 NIF-filtered, all of them SP protected)||pieces|
|Filter (level)||Non-Intrusive Filtering (up to 40)||dB|
|Surge protection (SP)||L to 0, L to Ground and 0 to Ground|
|Included accessories||Brackets for wall mount and rubber feet as floor stands|