Product description

Taiwan-made 4N power plug for audio!
Uses high-purity Furukawa copper!

●Plate: IeGO PUM 4N 99.99% Furukawa pure copper, unplated
●Housing material: Highest quality PC flame retardant GE 940A polycarbonate
●Cable diameter: 5 mm ~ 17 mm
●Rated voltage: 15A – 125V AC
●Applicable wire diameter: 1.25 mm ~ 5.5 mm
●Treatment: Frozen at -196℃ for 20 hours
●Dimensions: Body length 72mm, diameter 38mm
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This is an original power plug from IEGO, a company that primarily manufactures OEM power plugs in Taiwan.
The internal design of the plug is the same as high-grade products like Wattgate and Marinco plugs, with blades made of 4N pure copper. This is an improved model over the previous Ti2000-8055, with the copper surface strengthened to twice the previous level. Since it has copper blades, there were cases where screws would strip if too much force was applied when tightening; this product addresses that issue. While there were no accidents with the previous model, this version offers increased strength for greater peace of mind. The sound quality is flat with high resolution, and to improve the typical high-frequency roll-off of copper and its conductivity, the female plug alone uses a very elaborate design with a layer of about 7% pure silver. The copper material used is 99.99% 4N copper sourced from Furukawa, making it a high-quality plug. Please try this one-step-up pure copper plug, which is also PSE certified for reliability.


We re-obtained PSE certification on February 23, 2023.
Many power plugs sold on Amazon do not have PSE certification and are widely
distributed, but as shown in the image, this product is PSE certified.
It is also possible for companies and sole proprietors to manufacture and sell this as an original power cable.

This is a product that you can also try for your personal DIY audio power supply projects.

*Power supply manufacturing is not something everyone can do safely.
*Please understand that we do not offer any warranty for your manufacturing process.

Due to the nature of pure copper, it does not have the elasticity or springiness of brass or phosphor bronze.
Therefore, you may need to insert a flathead screwdriver into the inlet of the female equipment
to slightly widen it, or if it's too wide, pinch it with pliers to make it smaller.
Fine adjustments may be necessary. We kindly ask for your understanding before purchasing.

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      Reliable quality

      Each of our products is carefully handcrafted and assembled (soldered).

      We offer high-quality sound and durability through our industry-leading soldering technology.

      Additionally, over 80% of our finished products are made to order. We deliver "freshly made" cables,

      not cables that have been sitting in stock for a long time and have started to degrade.