Oyaide
Oyaide Tunami GPX V2 Power Cable
Best power cable for audiophiles seeking pristine sound and noise reduction.
The Oyaide Tunami GPX-R is a premium power cable designed for audio and home theater enthusiasts seeking superior performance. It features special edition white connectors made from Beryllium Copper, plated with Platinum and Palladium for exceptional conductivity. The cable utilizes PCOCC-A ultra-pure copper, minimizing signal interference. Its advanced 3-layer shielding system effectively combats both internal and external noise, ensuring a clean and powerful audio experience. High-grade polyolefin insulation is employed for precise resonance control, making it an ideal choice for high-value audio system upgrades.
$570.00
Owner Satisfaction
4.5
/ 5
Category Rank
753
/ 1786
#753 in System & Power Cables
Price vs Category Average
+99%
Above average
Conductor Material
PCOCC-A (Main), OFC (Ground Wire)
/ PCOCC-A (Main), OFC (Ground Wire)
Who it's for
- Owners of power-hungry amplifiers needing improved dynamic impact
- Audiophiles seeking a pristine, noise-free soundstage
- Listeners prioritizing long-term component reliability and build quality
Who should skip it
- Budget-conscious buyers looking for entry-level cable solutions
- Users with limited space behind compact audio racks
- Owners of systems already exhibiting bright or bass-heavy signatures
Performance breakdown
Noise Suppression
Three-layer shielding effectively eliminates interference for a pristine, silent background.
Conductivity Efficiency
PCOCC-A copper and premium plating ensure near-perfect signal transmission.
Build Integrity
Robust construction and high-grade materials provide exceptional long-term durability.
Resonance Control
Advanced polyolefin insulation keeps mechanical vibrations from coloring the sound.
Current Delivery
High-capacity design handles demanding power spikes with effortless stability.
Connector Quality
Beryllium copper connectors offer superior contact pressure and signal purity.
Key Specs
Conductor Material
PCOCC-A (Main), OFC (Ground Wire)
Conductor Size
5.5 sq. mm (AWG equivalent stranding)
Voltage/Current Rating
600V A/C / 30 Amp (PSE rating: 125V / 15A)
Connector Type
P-004 or P-004e/ C-004 Special Edition Beryllium Copper/ Platinum, Palladium Plating
Shielding
3-Layer system (Electro-magnetic absorption, Carbon PE, Copper foil)
Outer Diameter
15.0 mm
Insulation
High polymer polyolefin grades
Cable Structure
3P
Features
- Ultra-pure PCOCC-A copper conductors
- Special edition Beryllium Copper connectors
- Advanced 3-layer noise suppression shielding
- Optimized resonance control insulation
- High-current capacity for demanding systems
- Reference standard audio performance
- Minimizes signal disturbance
- Ideal for audio system upgrades
What customers say
Audiophiles consistently praise the Oyaide Tunami GPX V2 Power Cable for its transformative impact on sound quality. The core theme is clarity achieved through superior noise reduction, resulting in a noticeably blacker background that reveals subtle musical details with precision. Users frequently commend the robust build quality and effective triple layer shielding against interference. Sonically, the cable delivers powerful bass dynamics and an expansive soundstage, often adding musical warmth. While positioned as a premium investment, the consensus among committed users is that the significant performance gains justify the cost, establishing it as a high performance benchmark for power delivery.
Know before you buy
PCOCC-A is an ultra-pure, single-crystal copper material that minimizes grain boundaries within the wire. This structure allows for a more efficient, unobstructed flow of electricity, which helps reduce signal distortion and improves overall clarity in your audio playback.
The 3-layer shield combines electromagnetic absorption, carbon PE, and copper foil to combat both internal and external noise. By isolating the power signal from radio frequency interference and electromagnetic noise, it ensures a lower noise floor and a cleaner, more stable power delivery to your components.
Yes, the Tunami GPX V2 features a standard NEMA 5-15P plug and a C13 connector, making it compatible with the vast majority of high-end amplifiers, DACs, and power conditioners. It is designed to handle high-current demands, ensuring it won't bottleneck even the most power-hungry equipment.
These precious metals are chosen for their superior conductivity and exceptional resistance to oxidation. By using this specific plating combination on the Beryllium Copper connectors, Oyaide ensures a long-lasting, high-integrity connection that maintains its sonic performance over time.
With an outer diameter of 15.0 mm, the cable is robust and substantial. While it is not as flexible as thin, standard-issue power cords, it is manageable for most setups, provided you allow for a reasonable bend radius behind your components.
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$570