The HH3401 Audio Grade IEC Female Plug Connector represents the pinnacle of audio connection technology, designed specifically for audiophiles and professional audio installations. This premium connector features multiple plating options including rhodium, gold and silver to ensure optimal signal transmission with minimal resistance.

Constructed with high-purity copper conductors (brass standard with pure copper upgrade available), the HH3401 delivers exceptional conductivity for pristine audio reproduction. The carbon fiber shell with zinc base provides both durability and electromagnetic shielding, while the set screw locking mechanism ensures secure cable connections.

Available in various plating options to suit different audio system requirements: Gold plating offers warm sound characteristics, while rhodium plating provides superior conductivity and corrosion resistance. The connector accommodates cables up to 18mm diameter with its secure set screw connection system.

This IEC connector meets CE and RoHS certification standards, ensuring compliance with international safety and environmental regulations. The design features all non-magnetic materials to prevent interference with audio signals, making it ideal for high-fidelity audio applications.

Customization options include alternative shell materials (aluminum with anodized finish available), different plating types, and OEM configurations to match specific system requirements. The connector is rated for 250V/10A operation, suitable for most high-end audio equipment.

Fantastic experience overall. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product arrived in perfect condition without any damage. Regarding quality, the connectors feel exceptionally solid and well-made. The plating appears flawless, and the construction suggests high-grade materials were used, exactly as described. The service provided was equally impressive. Communication was clear and prompt, and any preliminary questions I had were answered thoroughly and courteously. The entire process, from ordering to delivery, was seamless and hassle-free. It’s clear that attention to detail is a priority here, not just in the product but in the customer experience as a whole. I am thoroughly satisfied and would not hesitate to recommend this supplier or purchase from them again in the future. The combination of efficient logistics, superior product quality, and outstanding service makes this a standout transaction.
Communication from the seller was clear and prompt, which is always a positive start. The shipping was surprisingly fast; the package arrived well ahead of the estimated delivery window, which was a very pleasant surprise. Everything was packaged securely with ample protective material, ensuring the connectors arrived in perfect condition without any scratches or damage. The build quality of the IEC connectors is immediately impressive. They have a substantial, premium feel with a flawless rhodium plating that looks excellent. The machining is precise, and the pure copper contacts feel solid. While I haven't installed them in a system yet, the initial inspection for fit and finish is very promising, and they appear to match the description of being audio-grade components perfectly. The service aspect was seamless, with all documentation, including the CE and RoHS certifications, provided without having to ask. Overall, a very smooth transaction from a communicative seller, with fast logistics and a product that, based on initial inspection, seems to be of high quality. A positive experience.
Outstanding experience from start to finish. The logistics were handled with impressive speed and precision. My order arrived far earlier than the initial estimated delivery window, which was a very pleasant surprise. The packaging was exceptionally secure and professional, clearly designed to protect the contents during transit. There was no damage whatsoever, and everything was presented neatly. Regarding quality, the connectors feel exceptionally solid and well-made. The plating is flawless, and the construction inspires immediate confidence. They have a substantial, premium heft that matches their description as audio-grade components. The finish is impeccable, with no visible imperfections or rough edges. The service provided was equally commendable. Communication was clear and proactive, with timely updates provided at every stage of the process. Any inquiry I had was addressed promptly and thoroughly by a knowledgeable and courteous support representative. The entire transaction felt seamless and professional. It is evident that great care is taken at every step, from the quality control of the product itself to the customer-facing interactions. This level of attention to detail in logistics, product integrity, and customer service is truly noteworthy and sets a very high standard. I am thoroughly satisfied and would not hesitate to recommend this supplier or purchase from them again in the future. The overall process was smooth, efficient, and completely stress-free.
Hats off to the team for a truly seamless experience from start to finish. The logistics were handled with impeccable precision; the package arrived well ahead of the estimated schedule, securely packaged in robust materials that ensured the contents were perfectly protected during transit. This attention to detail in shipping immediately instilled confidence. Upon unboxing, the quality of the connectors is immediately apparent. The rhodium plating has a superb, consistent finish, and the construction feels solid and premium, exactly as one would hope for in audio-grade components. The weight and feel of the pure copper socket speak to its integrity. Regarding service, any pre-shipment inquiry was met with a prompt, courteous, and thoroughly informative response. The overall process felt professional and customer-centric. While this review deliberately avoids discussing technical performance or parameters, the evident care in manufacturing, the reliable certification, and the efficient fulfillment process collectively point to a product and supplier of very high standing. For anyone prioritizing reliable delivery, tangible quality in materials and finish, and responsive support, this experience was highly commendable and sets a strong precedent for future orders.
Hats off to the entire team involved in this transaction. The logistics were handled with remarkable efficiency; my order arrived significantly ahead of the estimated schedule, which was a very pleasant surprise. The packaging was robust and secure, ensuring the connectors were perfectly protected during transit. Regarding quality, the product feels exceptionally solid and well-made. The plating appears flawless, and the construction inspires confidence for high-end audio applications. The service provided was equally commendable. Communication was clear and professional from the initial inquiry through to the post-delivery follow-up. Any questions I had were addressed promptly and thoroughly. It is evident that this supplier prioritizes customer satisfaction and maintains high standards across their operations. The combination of swift shipping, superior product quality, and outstanding customer support makes this a highly recommended source for specialized audio components. This seamless experience has certainly set a benchmark for future purchases.
Great experience overall with this order. The shipping was incredibly fast and efficient. My package arrived well ahead of the estimated delivery window, which was a very pleasant surprise. The items were packaged securely with ample protective material, ensuring everything arrived in perfect condition without any damage whatsoever. Regarding quality, the connectors feel exceptionally solid and well-made. The plating appears uniform and high-grade, and the construction inspires confidence for a premium audio application. The service from the seller was also commendable. Communication was clear and prompt, and any preliminary questions I had were answered thoroughly and professionally. The entire process, from ordering to delivery, was seamless and hassle-free. I am very satisfied with this transaction and would not hesitate to recommend this seller to others. The combination of rapid logistics, apparent top-tier build quality, and excellent customer support makes for a truly positive purchasing experience. It is refreshing to deal with a vendor that excels in all these key areas. I look forward to the possibility of future business.
My experience with this order was quite positive overall. The shipping was remarkably fast, arriving several days earlier than the initial estimate provided. The packaging was secure and professional, ensuring the connectors arrived in perfect condition without any damage. Regarding the quality, the items feel substantial and well-made. The plating appears even and the construction seems robust, exactly as one would hope for audio-grade components. The service was also commendable; the communication was clear and any pre-sale inquiries were answered promptly and thoroughly. It was a smooth and efficient transaction from start to finish.
Crafting a review for the HH3401 IEC connector, I must highlight the exceptional logistics experience first. The shipping was remarkably swift and efficient, with the package arriving ahead of the estimated schedule. It was securely packaged, demonstrating careful handling. The quality of the connector is immediately apparent upon inspection; the rhodium plating has a superb, durable finish, and the construction feels solid and premium. The pure copper components seem to promise excellent conductivity. Customer service was proactive and informative, promptly answering my pre-purchase inquiries. Overall, this was a seamless transaction from order to delivery, with the product quality meeting high expectations. The service team was courteous and professional, making the entire process straightforward. I am very satisfied with this purchase and the overall experience.
Unbelievably swift and professional delivery service; the package arrived well ahead of the estimated schedule, which was a fantastic start. Upon unboxing, the build quality immediately stood out, feeling exceptionally solid and premium in hand. The communication from the seller was consistently clear and helpful throughout the entire process, making me feel valued as a customer. Every aspect, from the secure packaging that ensured perfect condition upon arrival to the obvious attention to detail in the product's finish, was handled with impressive care. The overall experience was seamless and highly satisfactory, exceeding my expectations for an online purchase. I am thoroughly pleased with this transaction and would not hesitate to recommend this seller to others based on this positive interaction. The combination of reliable logistics, superior product quality, and outstanding customer support truly sets a high standard.
Yikes, the delivery was incredibly swift! The package arrived well ahead of the estimated schedule, which was a fantastic and unexpected surprise. The logistics were handled flawlessly from start to finish, with clear tracking updates provided at every stage. The item itself was packaged with exceptional care, ensuring it arrived in pristine condition without a single scratch or flaw. Regarding the build quality, it is immediately apparent that this is a premium product. The materials feel substantial and durable, with a finish that exudes professionalism. The plating is immaculate, and the overall construction feels robust and precisely engineered. As for the service, the communication from the seller was prompt, polite, and extremely helpful throughout the entire process. Any preliminary questions were answered thoroughly and without delay, creating a very smooth and reassuring purchasing experience. The entire transaction, from ordering to unboxing, felt seamless and was managed with a high degree of competence and customer care. This level of attention to detail in logistics, the obvious superior quality of the product, and the outstanding supportive service makes this a highly commendable purchase. I am thoroughly impressed and would not hesitate to recommend this seller or consider them for future needs. The overall experience was exceptionally positive from every angle.