HiFi-Tuning - UK

24/01/2026

Great news about HiFi Tunings "Diamond" fuses getting high praise and recognition.

20/12/2025

HiFi-Tuning RCCB Type F - here are the two types - the standard Supreme 3 version and the DIAMOND Supreme 3 versions.

These are designed to fit standard DIN rail distribution panels - installation by a qualified electrician is essential.

Available in early 2026.

20/12/2025

HiFi-Tuning Triple pole MCB - this is a photo of 4 pcs about to undergo cryogenic processing.

These are designed to fit standard DIN rail distribution panels - installation by a qualified electrician is essential.

Available in early 2026.

20/12/2025

HiFi-Tuning Double pole MCB - this is a photo of 6 pcs about to undergo cryogenic processing.

These are designed to fit standard DIN rail distribution panels - installation by a qualified electrician is essential.

Available in early 2026.

20/12/2025

HiFi-Tuning Single pole MCB - this is a photo of 12 pcs about to undergo cryogenic processing.

These are designed to fit standard DIN rail distribution panels - installation by a qualified electrician is essential.

Available in early 2026.

25/02/2025

I think some new products might be launched. :-)

18/04/2024

at Munich High End Show (9-12 May 2024) 😀

18/04/2024

at Munich High End Show (9-12 May 2024)

23/08/2023

Fancy reading a 3rd party magazine review of HiFi Tuning fuses?

Click here:

It is in the nature of things that manufacturers and developers praise their products in the highest possible terms. This makes it all the more satisfying when the products can keep their promises.

23/08/2023

HiFi Tuning are pleased to announce the availability of the NEW Supreme 3 Diamond fuses and DIN specification fuse holder.

These all feature a Diamond bonded to the outer cartridge body, which enhances the existing performance.

These fuses are available in common formats, namely:

6.3 x 25.4 mm FAST blow 13 Amp types (for UK mains plugs)
5 x 20 mm FAST and Slow blow cartridge types *
6.3 x 32 mm FAST and Slow blow cartridge types *
10.3 x 38 mm FAST blow gg/gl types *

Fuse Holder for 10.3 x 38mm fuses (which can replace RCD type switches in mains distribution panels)

* = see website for specific values available

http://wavelength-distribution.com/hifituning/index.html