Supra LoRad Mains Distribution Blocks Mark 3
UPDATED: December 2017
New investment has seen an updating of the very successful MD06
Mk 2 range of Mains Distribution Blocks, which are now being made
in the factory in Sweden (instead of using a 3rd party sub-contractor
to assemble them).
The new range will be available with UK, Schuko (EU), Belgian,
French, US and other types of sockets and in a wider range of
configurations, from 2-way up to 6, 8, 10, even 15 sockets per
block. BS Approval was granted in October 2017 and UK versions
are now available.
British Standard versions (for UK and some other markets)
Three types of mains blocks will be on sale initially: Non-Filtered
(NF), Non-Intrusive Filtered (NIF) and Surge-Protected (SP+NIF)
We hope to have a range of multiple outlets, from 4-way, all the
way up to 11-way. Each block will feature a 16 Amp High Current
inlet socket, which is more desireable to have, given that the
UK ring mains system can support up to 13 Amps of power...the
"standard" IEC inlet socket is only rated at 10 Amps
The initial line-up of versions being introduced to the UK are:
(Note: The MD(number) shows the number of outlet sockets on each
MD07-BS/NF - in stock
MD09-BS/NF - in stock
MD06-BS/NIF - in stock
*MD04-BS/NIF (due early 2018)
*MD07-BS/NIF (due early 2018)
*MD09-BS/NIF (due early 2018)
*MD11-BS/NIF (due early 2018)
MD06-BS/SP+NIF - in stock
MD08-BS/SP+NIF - in stock
MD10-BS/SP+NIF - in stock
*MD04-BS/SP+NIF (due early 2018)
European (Schuko) versions:
For Europe, there is a further option available (only on the 6-way
blocks at present) of a high current On/Off switch, mounted at
the input end of the block, which essentially switches off power
to all the output sockets.
For the Surge-Protected versions, one (or two) sockets do not
have the Non-Intrusive Filtering fitted, as this can lead to sonic
degradation with some "sensitive" amplifiers.
The 2-way up to 6-way blocks are fitted with 10 Amp IEC sockets,
while the 8-way, 10-way and 15-way blocks are fitted with 16 Amp
The current line up is:
MD02 Mk3 EU NIF (unswitched)
MD03 Mk3 EU NIF (unswitched)
MD04 Mk3 EU NIF (unswitched)
MD06 Mk3 EU NIF (unswitched)
MD06 Mk3 EU NIF (switched)
MD06 Mk3 EU/SP+NIF (unswitched)
MD06 Mk3 EU/SP+NIF (switched)
MD08 Mk3 EU/SP+NIF (unswitched)
MD10 Mk3 EU/SP+NIF (unswitched)
MD15 Mk3 EU/SP+NIF (unswitched)
Supra also produce versions for other countries, including
Belgium, France, Switzerland, USA and elsewhere. Please enquire
if you require one of these.
Common features to all versions:
The chassis are made from extruded Aluminium and as such, the
case work is shielded and hence helps to prevent 50 Hz (or 60
Hz) mains getting into other cables nearby, while at the same
time, reducing radio (and other mains borne) interference.
Please note that no mains cable are supplied with these
blocks - this is so that you can purchase the correct length of
cable to go between your wall socket and the position of the Mains
A range of pre-terminated lengths of both LoRad
1.5, 2.5 and 2.5 SPC are available with factory fitted with mains
plugs (to suit your territory) and a suitable IEC connector, in
lengths of 1m, 1.5m, 2m and 4m.
For UK mains blocks, we recommend the LoRad 2.5 cables on the
"input side" to the mains block, as these are rated
up to 16 Amps and they are fitted with 16 Amp IEC connectors (C19
Or you can buy the LoRad 1.5 or LoRad 2.5 cable "off the drum"
and make up your own bespoke length.