6N Single Crystal Silver
Single crystal silver features ultra-high electrical conductivity and minimal signal transmission loss
View More6N Single Crystal Copper
Single crystal copper creates an unobstructed “mono-lane highway” for pure audio signals
View More7N Single Crystal Silver/Copper Hybrid Braid
Copper&Silver Hybrid Conductor Upgrade Cable | Fusion, Not Compromise, Precision-Balanced
View More6N Silver Plated Oxygen Free Copper (OFC) & Metal Shielding Layer
Silver-Plated OFC Conductor + OFC Shielding Layer Upgrade Cable | Internal-External Synergy, Precision Control, Recreating High-Density, High-Resolution Sound
View More6N Silver Plated Oxygen Free Copper (OFC) & Metal Shielding Layer
Silver-Plated OFC Conductor + OFC Shielding Layer Upgrade Cable | Internal-External Synergy, Precision Control, Recreating High-Density, High-Resolution Sound
View More6N Single Crystal Copper & Graphene Coating
A triple synergy of conductivity, shielding, and strength. The Single Crystal Copper and Graphene coating combination delivers a warm, detailed, and exceptionally durable audio experience
View More6N Single Crystal Silver & Graphene Coating
Signal, shield, strength—united. Single Crystal Silver and Graphene coating combine to deliver audio of stunning purity, delicate detail, and vibrant energy
View More5N Oxygen-Free Copper (OFC) & Graphene Coating
Reliable conductivity, plus shielding and strength. The OFC and Graphene coating duo offers balanced, detailed sound and robust durability—outstanding performance, exceptional
View More5N Silver-Plated Oxygen-Free Copper (Silver-Plated OFC) & Graphene Coating
Through a threefold synergy of full-range efficiency, extended highs, and physical defense, the silver-plated OFC and graphene coating partnership produces a high-fidelity sound—rich and balanced, remarkably clear in detail, and built for lasting performance
View MoreThe Subtle Differences
Every detail of a cable—conductor purity, geometry, shielding integrity, soldering—shapes the flow of current and the truth of the signal in ways both subtle and profound. Blending engineering precision with artistic intuition, we set out on a relentless quest for lossless audio.
We believe a great cable is the perfect marriage of exact science and subjective beauty. At GUCraftsman, each cable begins with deep reverence for the fundamentals of electroacoustics.
We believe a great cable is the perfect marriage of exact science and subjective beauty. At GUCraftsman, each cable begins with deep reverence for the fundamentals of electroacoustics.
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Product Series
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6N Single-Crystal Silver and Graphene Hybrid-Braided IEM Upgrade Cable for Sony IER-M7, IER-M9, IER-Z1R
$138.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver and Graphene Hybrid-Braided IEM Upgrade Cable for Westone Pro X10, Pro X20, Pro X30, Pro X50, MACH10, ...
$138.00 Select options This product has multiple variants. The options may be chosen on the product page -

MMCX 6N Single-Crystal Silver IEM Upgrade Cable for SHURE SE846, SE535, Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, DT 73 IE, As...
$128.00 Select options This product has multiple variants. The options may be chosen on the product page -

0.78mm 2-Pin 6N Single-Crystal Silver IEM Upgrade Cable for 64 Audio Solo, U4s, Volur, U12t, U18t, Vision Ears VE2, VE3.2, VE4....
$128.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver IEM Upgrade Cable for SENNHEISER IE200, IE300, IE600, IE900
$128.00 Select options This product has multiple variants. The options may be chosen on the product page -

IPX Connector 6N Single-Crystal Copper IEM Upgrade Cable for Ultimate Ears UE250, UE350, UE150, UE PREMIER PRO, UE LIVE PRO, UE...
$118.00 Select options This product has multiple variants. The options may be chosen on the product page
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7N Single Crystal Silver&Copper Hybrid Braided Headphone Upgrade Cable for Focal Utopia
$278.00 Select options This product has multiple variants. The options may be chosen on the product page -

7N Single Crystal Silver&Copper Hybrid Braided Headphone Upgrade Cable for Dan Clark Aeon 2, AEON 2 Noire, AEON RT, STEALT...
$278.00 Select options This product has multiple variants. The options may be chosen on the product page -

7N Single Crystal Silver&Copper Hybrid Braided Headphone Upgrade Cable for Audeze LCD-X, LCD-XC, LCD-3, LCD-5, LCD-MX4, MM...
$278.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver Headphone Upgrade Cable for SENNHEISER HD 800, HD 800 S, HD 820
$178.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver Headphone Upgrade Cable for HIFIMAN HE1000SE, HE1000 V2, ARYA, SUSVARA, HE6SE, HE600, SUNDARA, ISVARNA...
$178.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver Headphone Upgrade Cable for Beyerdynamic T1, T1 Ⅱ, T1 Ⅲ, T5 Ⅱ, T5 Ⅲ, Amiron home, Denon AH-D9200, Aste...
$178.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver and Graphene Hybrid-Braided Headphone Upgrade Cable for Fostex TH1100RP, TH1000RP, TH909, TH900mk2, TH...
$188.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver and Graphene Hybrid-Braided Headphone Upgrade Cable for for Sony MDR-Z7, MDR-Z7M2, MDR-Z1R
$188.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Silver-Plated Oxygen-Free Copper Headphone Upgrade Cable with Metal Shielding Layer for Sony MDR-MV1, MDR-M1, MDR-M1ST
$59.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Silver-Plated Oxygen-Free Copper Headphone Upgrade Cable with Metal Shielding Layer for Focal HADENYS, AZURYS, BATHYS, BATHY...
$59.00 Select options This product has multiple variants. The options may be chosen on the product page -

4-Pin Mini XLR 6N Silver-Plated Oxygen-Free Copper Headpnone Upgrade Cable with Metal Shielding Layer for SENNHEISER HD490 PRO,...
$59.00 Select options This product has multiple variants. The options may be chosen on the product page -

3-Pin Mini XLR 6N Silver-Plated Oxygen-Free Copper Headpnone Upgrade Cable with Metal Shielding Layer for Beyerdynamic DT990 PR...
$59.00 Select options This product has multiple variants. The options may be chosen on the product page
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7N Single-Crystal Silver and Copper Hybrid-Braided Adapter Cable, High-Fidelity 2.5mm/3.5mm/4.4mm Audio Converter
$68.00 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single-Crystal Silver Type-C to Type-C DAC Amplifier Cable for All Smart Audio Players/Devices with Type-C Ports
$29.99 Add to cart -

6N Single-Crystal Silver Lightning to Type-C DAC Amplifier(AMP)Cable for iPhone 14 and Earlier Models
$29.99 Add to cart -

6N Single-Crystal Silver Adapter Cable, High-Fidelity 2.5mm/3.5mm/4.4mm Audio Converter
$29.99 Select options This product has multiple variants. The options may be chosen on the product page -

6N Single Crystal Silver Adapter Cable – 2.5mm/3.5mm/4.4mm/6.35mm Male to 4-Pin XLR Female Audio Converter
$35.99 – $39.99Price range: $35.99 through $39.99 Select options This product has multiple variants. The options may be chosen on the product page -

6N Silver-Plated Oxygen-Free Copper Type-C to Type-C DAC Amplifier(AMP)Cable with Metal Shielding Layer for All Smart Audio P...
$26.88 Add to cart -

6N Silver-Plated Oxygen-Free Copper Lightning to Type-C DAC Amplifier(AMP)Cable with Metal Shielding Layer for for iPhone 14 ...
$26.88 Add to cart -

6N Silver-Plated Oxygen-Free Copper Adapter Cable with Metal Shielding Layer, High-Fidelity 2.5mm/3.5mm/4.4mm Audio Converter
$28.88 Select options This product has multiple variants. The options may be chosen on the product page
Design Your Cable Solution
Every setup is unique — your cable should be too
We offer full customization options including conductor materials, connectors, plugs, length.
Whether you use Shure, Sennheiser, 64 Audio or other professional gear, we help you build a cable tailored to your system and listening preferences.
Accessories Series
Guardian Series丨IEM Connectors
Dynasty Series丨IEM Connectors
Matrix Series丨IEM Connectors
Dynasty Series丨Headphone Connectors
Eon Series丨Headphone Connectors
Eon Series丨Headphone Connectors
Dynasty Series丨Plug &Jack
NEUTRIK Series丨Plug &Jack
Modular Adapter丨Plug &Jack
Designed for True Performance
Advanced shielding minimizes electromagnetic interference
High-grade connectors ensure stable and low-loss transmission
Optimized cable geometry enhances signal flow and dynamics