In the development of conductor material for the in-house cables of the company Refine (Ra), the processes used and unique in Europe were applied to high-quality copper fuses. The result is more than astonishing, considering that this is just a backup.
In recent years, we have had all the fuses on the market, even for some time. Among them are the really good Supreme3, which were to be obtained for a long time in our program. Most fuses produce a sound character that has to fit back into the system and its “sound”. Therefore, fuses are often used to correct the sound of the system, to give it a certain direction.
Neither we nor Refine are aiming for this approach. Anyone who knows the Ra-cables knows how little character they have but allow an enormously deep insight into the musical flow of the recording situation. The Ra fuses are tonal to this ideal. This is not a “wow” correction backup. Homogeneity, timing and energy is what is greatly increased here.
Clear conclusion: So far the best security in the world for us!
The Ra fuses have a specified direction of travel. With a pass-through tester (e.g. multimeter) this can be determined quite easily. We are happy to offer our help.
Receive-to-receive values (5×20)
100mA, 125mA, 160mA, 200mA, 250mA, 315mA, 400mA, 500mA, 630mA, 800mA, 1A, 1.25A, 1.6A, 2A, 3.15A, 4A, 5A, 6.3A, 8A, 10A
(Bold highlighted values are most common, with other delivery times.)
Fine fuse, regardless of value (ampere), costs 38 euros.
In the Subbase concept, The Ra-sicherung is of great importance.