Fuses & Holders

Why fuses are important... way beyond their primary function.

You may have heard about it before: fuses inside your equipment have a large impact on its overall qualities. Unfortunately, fuses are simply needed to ensure safe operation. But did you know you can easily upgrade your equipment a lot, with relatively small investments? Just replace fuse(s), to upgrade your equipment at least a full class. Stop buying new equipment time after time... start upgrading your existing equipment instead! You can expect all properties of your A/V equipment to improve. Amplifiers will have a more tight bass response together with a less "gritty" sound and an overall improvement of timbre, while your television will have a sharper image with more natural colors. These are just two examples, ANY piece of A/V equipment will benefit from an audio grade fuse.

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  1. Quantum Science Audio
    Black, Blue, Yellow, Purple, Red, BlackRed, Silver & Gold
    5x20, 6.3x32 & 10x38 mm

    Excl. TAX: € 27.27 Incl. TAX: € 33.00

    At this moment we don't have the Purple, Red, BlackRed, Silver and Gold Fuses in stock. Quotations and orders by email only. The delivery time is 2-3 weeks...

    • 8 Levels; Black, Blue, Yellow, Purple, Red, BlackRed, Silver and Gold
    • Current flow indicated with an arrow on the fuse
    • Most of the break in is done in the first 24 hours
    • Time-delay, fast-acting on request
    • Available in all usual current ratings
    • Available 5x20 mm, 6.3x32 mm, 10x38 mm and 14x51 mm
    • 3 Year garantee
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  2. HiFi-Tuning
    Ultimate² & US-Gold² Fuses
    5x20 & 6.3x32 mm

    Excl. TAX: € 19.83 Incl. TAX: € 24.00

    • Great benefits for a small investment
    • Greatly reduced losses
    • Individually tested
    • 24 Carat gold plated caps
    • Ceramic body with special filler
    • Fuse wire made of pure silver
    • Cryogen treated
    • Demagnetized
    • Available in all usual current ratings
    • Available in fast-acting as well as time-delay fuse
    • Dimensions Ø 5x20 mm & Ø 6.3x32 mm (¼"x1¼")
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  3. HiFi-Tuning
    Supreme³ Copper Fuse
    5x20 mm

    Excl. TAX: € 41.32 Incl. TAX: € 50.00
    • Great benefits for a relative small investment
    • Greatly reduced losses
    • Individually tested
    • Caps consisting of Cardas Low Eddy Copper, gold plated
    • Black ceramic body with special filler
    • Straight melting wire consisting of pure Cardas copper
    • Cryogenic treatment
    • Demagnetized
    • WA-Quantum treated
    • Available in all usual current ratings
    • Available only as 5x20 mm time-delayed
    • 3 Extra-time-delayed (XT) values available for Naim equipment and such
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  4. HiFi-Tuning
    Supreme³ Silver Fuses
    5x20 & 6.3x32 mm

    Excl. TAX: € 41.32 Incl. TAX: € 50.00

    • Great benefits for a small investment
    • Greatly reduced losses
    • Individually tested
    • Caps consisting of 99% silver and 1% gold
    • Black ceramic body with special filler
    • Straight melting wire consisting of 99% silver and 1% gold
    • Cryogenic treatment
    • Demagnetized
    • WA-Quantum treated
    • Available in all usual sizes and current ratings
    • Available as a time-delay fuse only
    • Dimensions Ø5x20 mm & Ø6.3x32 mm (¼"x1¼")
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  5. Synergistic Research
    Blue Fuses
    5x20 & 6.3x32 mm

    Regular Price: € 149.00

    Special Price Excl. TAX: € 61.98 Incl. TAX: € 75.00


    • Worlds second best fuse!
    • Ceramic body
    • Silica filled
    • Brass nickel plated contacts
    • 1,000,000 Volt Quantum Treatment
    • 2nd Stage Rev. 2.0 molecular realignment process
    • UEF Treatment 2.0
    • Graphene treated surface
    • Greatly reduced break in time
    • Time-delay or fast-acting
    • Available in all usual current ratings
    • Dimensions Ø 5x20 mm & Ø 6.3x32 mm (¼"x1¼")
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  6. Extremely good price/performance ratio
  7. Ceramic body
  8. Silica filled
  9. Brass nickel plated contacts
  10. 1,000,000 Volt multi-stage, high-frequency conditioning process
  11. 2nd Stage Rev. 2.0 molecular realignment process
  12. UEF Compound
  13. Graphene treated surface
  14. Greatly reduced break in time
  15. Current flow direction "S" to "R" on label
  16. Time-delay and fast-acting
  17. Available in all usual current ratings
  18. Dimensions Ø 5x20 mm & Ø 6.3x32 mm (¼"x1¼")
  19. Learn More
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  • Synergistic Research
    Purple Fuses
    5x20 & 6.3x32 mm

    Excl. TAX: € 164.46 Incl. TAX: € 199.00

    • Worlds best fuses!
    • Extremely good price/performance ratio
    • Ceramic body
    • Silica filled
    • Brass nickel plated contacts
    • 1,000,000 Volt long duration 3-stage, high-frequency conditioning process
    • 2nd Stage Rev. 2.0 molecular realignment process
    • UEF Compound
    • Graphene treated surface
    • Greatly reduced break in time
    • Current flow direction "S" to "R" on label
    • Time-delay and fast-acting
    • Available in all usual current ratings
    • Dimensions Ø 5x20 mm & Ø 6.3x32 mm (¼"x1¼")
    Learn More
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  • HiFi-Tuning
    Gold² UK Mains Plug Fuse
    6.3x25 mm

    Excl. TAX: € 28.93 Incl. TAX: € 35.00

    • Great benefits for a small investment
    • Greatly reduced losses
    • Individually tested
    • 24 Carat gold plated caps
    • Ceramic body with special filler
    • Fuse wire made of pure silver
    • WA-Quantum Chip optional
    • Cryogen treated
    • Demagnetized
    • Available in 10 and 13 A fast-acting
    • Dimensions 6.3x25.4 mm / ¼x1 inch
    Learn More
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  • HiFi-Tuning
    Supreme³ UK Plug Fuse
    6.3x25 mm

    Excl. TAX: € 41.32 Incl. TAX: € 50.00

    • Great benefits for a small investment
    • Greatly reduced losses
    • Individually tested
    • Caps consisting of 99 % silver and 1 % gold
    • Black ceramic body with special filler
    • Straight melting wire consisting of 99 % silver and 1 % gold
    • WA-Quantum treated
    • Cryogen treated
    • Demagnetized
    • Available in 13 A fast-acting only
    • Dimensions 6.3x25.4 mm / ¼x1 inch
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  • Vomm
    SA52 & SA53
    Fuse Tweezers

    Excl. TAX: € 8.26 Incl. TAX: € 10.00
    • Columbus' Egg: dedicated fuse tweezers
    • Suitable either for fuse size 5x20 & 6.3x32 mm
    • Made of chrome/nickel (stainless) steel
    • Anti-magnetic and anti-oxidation
    • Weight 16 & 18 gram
    • Length 120 mm / 4.7 inch
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  • Synergistic Research
    Purple UK Mains Plug Fuse
    6.3x25 mm

    Excl. TAX: € 164.46 Incl. TAX: € 199.00
    • Worlds best UK mains plug fuse!
    • Extremely good price/performance ratio
    • Ceramic body
    • Silica filled
    • Brass nickel plated contacts
    • 1,000,000 Volt multi-stage, high-frequency conditioning process
    • 2nd Stage Rev. 2.0 molecular realignment process
    • UEF Compound
    • Graphene treated surface
    • Greatly reduced break in time
    • Current flow direction "S" to "R" on label
    • Available in F 13 A only
    • Dimensions Ø 6.3x25.4 mm / ¼x1 inch
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  • Kemp Elektroniks
    Silver plated Fuse & Rod
    10x38 mm

    Excl. TAX: € 12.40 Incl. TAX: € 15.00

    If you choose for a fuse only, there is NO rod included!

    • Silver plated caps
    • Ceramic body with special filler
    • Cryogen treated
    • Demagnetized
    • Available in 16, 20, 25 en 32 A
    • Slo-blo (time delayed) only
    • WA-Quantum Fuse Chip 8 mm included
    • Weight 6 gram
    • Size 10.3x38 mm
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  • HiFi-Tuning
    Fuse Holder
    10x38 mm

    Excl. TAX: € 16.53 Incl. TAX: € 20.00

    • Cryogen treated by HiFi-Tuning
    • Supplied with a HiFi-Tuning Ultimate² Fuse,
      available in 16, 20, 25 and 32 A
    • CE approved
    • DIN rail mountable
    • Weight 66 g
    • Dimensions 84x19x64 mm
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  • Kemp Elektroniks
    Cylindric Fuse Cartridge

    Excl. TAX: € 82.64 Incl. TAX: € 100.00
    • Audio Grade replacement for standard circuit breakers
    • Durably silver plated contacts for best conductivity
    • Cryogen threaded + demagnetized
    • Ceramic fuse, enhanced thermal stability
    • Fuse has durably silver plated contacts and is slow-blow (time lag, aM)
    • Double pole switch and fuse combined in one package, DIN-rail mount
    • Capable of accommodating cables up to 10 mm²/3 AWG
    • Sizes 36x81 mm (1.4x3.2 inch)
    • Fuse size 10x38 mm (0.4x1.5 inch)
    • CE, IEC, EN, DIN and VDE certified
    • Including spare fuse
    • Fuse available in 16, 20, 25 and 32 A
    • Can be upgraded with a silver/gold plated HiFi-Tuning fuse
    Learn More
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  • HiFi-Tuning
    Supreme³ Fuse Holder
    10x38 mm, single pole

    Excl. TAX: € 123.14 Incl. TAX: € 149.00
    • Durably silver/copper/gold plated copper contacts for best conductivity
    • Deep cryogenic treated using world's best cryo system
    • Antimagnetic stainless steel screws, gold plated
    • HFT Supreme³ Fuses  slow-blow (time lag, aM),
      available in 16, 20, 25 and 32 A
    • WA-Quantum Power Chip recomended 
    • Single pole switch and fuse combined in one package
    • DIN-rail mounting
    • Blown fuse LED-indicator
    • Unbreakable, long-term stable black PA6 plastic
    • CE, IEC, EN, DIN and VDE certified
    • Capable of accommodating cables up to 10 mm² / 3 AWG
    • Weight 62 gram / 4.4 ounce
    • Sizes 18x81 mm / 0.7x3.2 inch

    .

    Learn More
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  • HiFi-Tuning
    Supreme³ Fuse Holder
    10x38 mm, single pole
    Diamond version

    Excl. TAX: € 495.04 Incl. TAX: € 599.00

    • 2 Diamonds mounted (one shown on the 5th photo)
    • Durably silver/copper/gold plated copper contacts for best conductivity
    • Deep cryogenic treated using world's best cryo system
    • Antimagnetic stainless steel screws, gold plated
    • HFT Supreme³ Fuses  slow-blow (time lag, aM),
      available in 16, 20, 25 and 32 A
    • WA-Quantum Power Chip included
    • Double pole switch and fuse combined in one package
    • DIN-rail mounting
    • Blown fuse LED-indicator
    • Unbreakable, long-term stable black PA6 plastic
    • CE, IEC, EN, DIN and VDE certified
    • Capable of accommodating cables up to 10 mm² / 3 AWG
    • Weight 124 gram / 4.4 ounce
    • Sizes 36x81 mm / 1.4x3.2 inch
    Learn More
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  • HiFi-Tuning
    Ultimate² Fuse
    10x38 mm

    Excl. TAX: € 41.32 Incl. TAX: € 50.00
    .
    • Great benefits for a small investment
    • Hand made in Germany
    • Greatly reduced losses
    • 24 Carat gold plated caps
    • Ceramic body with special filler
    • Fuse wire made of pure silver
    • Cryogen treated
    • WA-Quantum treated (no fuse chip necessary!)
    • Demagnetized
    • Available 16, 20, 25 and 32 A slow blow,
      but also 1,2,5 and 10 A for equipment (Audio Research)
    Learn More
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  • Kemp Elektroniks
    Ultimate², gold plated
    Cylindric Fuse Cartridge

    Excl. TAX: € 185.95 Incl. TAX: € 225.00 As low as: € 150.00
    • Ultimate Audio Grade replacement for standard circuit breakers
    • Durably silver/gold plated contacts for best conductivity
    • Cryogen treated and demagnetized
    • Two HiFi-Tuning Ultimate² Fuses 10x38 mm installed
    • Including 2 silver plated spare fuses
    • Fuses available in 16, 20, 25 and 32 A slow-blow (time lag, aM)
    • WA-Quantum Power Chip
    • Double pole switch and fuse combined in one package, DIN-rail mount
    • CE, IEC, EN, DIN and VDE certified
    • Capable of accommodating cables up to 10 mm²/3 AWG
    • Weight 124 gram / 4.4 ounce
    • Sizes 36x81 mm / 1.4x3.2 inch
    Learn More
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  • HiFi-Tuning
    Supreme³ Copper Fuse
    10x38 mm

    Excl. TAX: € 74.38 Incl. TAX: € 90.00

    • Upgrade 10x38 mm fuse above ALL fuses,
      including the Gold² Fuse
    • Caps consisting of Cardas Low Eddy Copper, gold plated
    • Black ceramic body with special filler
    • Straight melting wire consisting of pure Cardas copper
    • Deep cryogen treated
    • Demagnetized
    • Tachyon & WA-Quantum treated (no Fuse Chip necessary!)
    • Available as time-delayed 16, 20, 25 and 32 Ampère
    • Weight 10 g / 0.35 oz
    • Dimensions 10.3x38 mm / 0.4x1.5 inch
    Learn More
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  • Audio Magic
    SHD Beeswax Fuse
    10x38 mm

    Excl. TAX: € 297.52 Incl. TAX: € 360.00

    • Only available in T 16 A
    Learn More
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  • Audio Magic
    Premier Ultimate Fuse
    10x38 mm & 14x51 mm

    Excl. TAX: € 297.52 Incl. TAX: € 360.00
    • Worlds best dedicated audio mains fuse!
    • Available in 10.3x38 and 14x51 mm
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  • Kemp Elektroniks
    Supreme³, gold plated
    Cylindric Fuse Cartridge

    Excl. TAX: € 243.80 Incl. TAX: € 295.00 As low as: € 150.00
    • Supreme audio grade replacement for ALL standard circuit breakers
    • Durably silver/gold plated contacts for best conductivity
    • Cryogen treated and demagnetized
    • Two HiFi-Tuning Supreme³ Copper or Quantum Sience Audio Blue fuses installed
    • Including 2 silver plated spare fuses
    • Available in 16, 20, 25 and 32 A slow-blow (time lag, aM)
    • WA-Quantum Power Chip
    • Double pole switch and fuse combined in one package, DIN-rail mount
    • Capable of accommodating cables up to 10 mm² / 3 AWG
    • CE, IEC, EN, DIN and VDE certified
    • Weight 124 gram / 4.4 ounce
    • Sizes 36x81 mm / 1.4x3.2 inch
    Learn More
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  • HiFi-Tuning
    Supreme³ Fuse Holder
    10x38 mm, double pole

    Excl. TAX: € 197.52 Incl. TAX: € 239.00

    • Excellent upgrade for KE-Supreme³ Cylindric Fuse Cartridge
    • Durably silver/copper/gold plated copper contacts for best conductivity
    • Deep cryogenic treated using world's best cryo system
    • Antimagnetic stainless steel screws, gold plated
    • HFT Supreme³ Fuses  slow-blow (time lag, aM),
      available in 16, 20, 25 and 32 A
    • WA-Quantum Power Chip recommended 
    • Double pole switch and fuse combined in one package
    • DIN-rail mounting
    • Blown fuse LED-indicator
    • Unbreakable, long-term stable black PA6 plastic
    • CE, IEC, EN, DIN and VDE certified
    • Capable of accommodating cables up to 10 mm² / 3 AWG
    • Weight 124 gram / 4.4 ounce
    • Sizes 36x81 mm / 1.4x3.2 inch
    Learn More
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  • HiFi-Tuning
    Supreme³ Fuse Holder
    10x38 mm, double pole
    Diamond version

    Excl. TAX: € 990.91 Incl. TAX: € 1,199.00

    • 2 Diamonds mounted (one shown on the 5th photo)
    • Durably silver/copper/gold plated copper contacts for best conductivity
    • Deep cryogenic treated using world's best cryo system
    • Antimagnetic stainless steel screws, gold plated
    • HFT Supreme³ Fuses  slow-blow (time lag, aM),
      available in 16, 20, 25 and 32 A
    • WA-Quantum Power Chip included
    • Double pole switch and fuse combined in one package
    • DIN-rail mounting
    • Blown fuse LED-indicator
    • Unbreakable, long-term stable black PA6 plastic
    • CE, IEC, EN, DIN and VDE certified
    • Capable of accommodating cables up to 10 mm² / 3 AWG
    • Weight 124 gram / 4.4 ounce
    • Sizes 36x81 mm / 1.4x3.2 inch
    Learn More
    Quick shop
  • HiFi-Tuning
    Silver Fuse
    14x51 mm

    Excl. TAX: € 18.18 Incl. TAX: € 22.00
    • Silver plated caps
    • Ceramic body with special filler
    • Cryogen treated
    • Demagnetized
    • WA-Quantum Chip optional
    • Available in all usual values
    • Dimensions 14x51 mm
    Learn More
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  • HiFi-Tuning
    14X51 mm Fuse Holder

    Excl. TAX: € 53.72 Incl. TAX: € 65.00
    • Cryogen treated by HiFi-Tuning
    • Supplied with cryogen treated 16 A silver plated fuse
    • CE approved
    • DIN rail mountable
    • Weigth 138 g
    • Dimensions 108x27x78 mm
    Learn More
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  • HiFi-Tuning
    Diazed Fuses
    DII & DIII

    Excl. TAX: € 18.18 Incl. TAX: € 22.00
    .
    • Great benefits for a small investment
    • Greatly reduced losses
    • Individually tested
    • Creaktiv Systems Mini Tuning Chip included
    • Ceramic body with special filler
    • Cryogen treated
    • Demagnetized
    • Available in all usual sizes and current ratings
    • Only as a time-delay fuse available
    • Dimensions DII: d=22 mm, length=50 mm
      Dimensions DIII: d=27 mm, length=50 mm
    Learn More
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  • Doepke
    DFS 2 F & 4 F Audio Grade
    Differential Switches

    Excl. TAX: € 660.33 Incl. TAX: € 799.00
    • Worlds first audio/video grade differential switches
    • Combines enhanced safety with sublime audio/video quality
    • Industrial quality; built to last
    • Solid, silver plated connections up to 50 mm2  / 0 AWG
    • Massive OFC internal conductors
    • Large contact areas with high contact pressure
    • No undesired inductive parts incorporated
    • Anti spark capacitors over all contacts
    • Type F: also acts on other than 50 Hz currents
      and on other than sinusoidal wave shapes
    • Available as a single phase and a three phase unit
    • DIN rail mounting
    • Nominal current 40 / 63 A
    • Differential current switch-off 30 mA
    • Weight 300 / 440 gram
    • Sizes 36x85x76 / 72x85x76 mm
    Learn More
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