HiFi Tuning Supreme3 Audio Grade Amplifier / Loudspeaker Fuses

HiFi Tuning offer a range of high-quality audio-grade fuses which are deep-cryogenically treated and precision manufactured in Germany.

Their Supreme³ models are audiophile-quality upgrades commonly used for amplifier output stages or loudspeaker inputs, such as drive units and crossovers. Available in 5mm x 20mm, or 6.3mm x 32mm (US) versions , and available in a wide range of amperage ratings.

Supreme³ combines Cardas technology with superior HiFi Tuning construction, improving on the previous Supreme series performance. End-caps and internal wiring are constructed from Gold-plated Cardas Low-Eddy Copper, housed in a black ceramic tube and cryogenically deep-treated.

What Are Audio Grade Fuses

Audio-grade fuses offer an extremely cost-effective way to boost the performance of your entire Hi-Fi system, at the precise point where the driving flow of electricity enters the equation. We are extremely confident in the ability of this product to improve the performance of any system, and use them in our London showroom. We think that HiFi Tuning Fuses offer a positive contribution towards improving your enjoyment of the music.

Combinations & Options

HiFi Tuning Fuses are available in many combinations of model, purpose, size, response time and amperage. The combinations for amplifier outputs / loudspeaker inputs are as follows:

• Fuse Dimensions: 5 mm x 20 mm, or 6.3 mm x 32 mm (US version)
• Response Rate: Fast Blow
• Amperage: 250 mA, 315 mA, 400 mA, 500 mA, 630 mA, 800 mA, 1 A, 1.25 A, 1.6 A, 2 A, 2.5 A, 3 A, 3.15 A, 4 A, 5 A, 6.3A, 8 A, 10 A, 12 A (32 mm Only), 12.5 A, 15 A, 16 A, 20 A

More Information

• HiFi Tuning Audio-Grade Fuses