ETI Research

Spade Connectors

The ETI Research offers a range of Spade Connectors suitable for all speaker cable types.

ETI Research

Brio Spade Connector

The ETI Research Brio Spade Connector is made from Tellurium Copper and Rhodium plated for not only superior conductivity but long-lasting durability to stand up to the rigors of being fastened and unfastened time after time.

Rhodium Plated Tellurium Copper direct to the copper without any Nickel plating

Brass (Black Finish)

Optimize Your Audio Experience with ETI-Research’s Brio Spade Connector

Discover the exceptional performance of the ETI-Research Brio Spade Connector, expertly crafted from high-quality Tellurium Copper and featuring premium Rhodium plating. This superior audio connector is meticulously designed to deliver crystal-clear audio signal transfer, ensuring your sound experience is unmatched.

Unparalleled Audio Clarity
The Brio Spade Connector stands out with its solid Tellurium Copper construction, free from nickel plating. By applying Rhodium directly to the copper, we eliminate the unwanted limitations associated with nickel-coated brass connectors. This innovative design results in a detailed sound profile that caters to the most discerning audiophiles.

Unmatched Quality and Craftsmanship
In the realm of spade connectors, ETI-Research sets the gold standard. Our commitment to superior sound quality guarantees that you will never compromise on your audio experience. The Brio Spade Connector is the epitome of excellence, engineered for those who demand nothing less.

Key Features of the ETI-Research Brio Spade Connector:

Superior Materials: Made from Tellurium Copper with Rhodium plating for optimal conductivity and long-lasting performance.
Exceptional Current Transfer: The thickness of the copper connector ensures excellent current flow, enhancing audio clarity.
Vibration Damping: Housings crafted from Brass offer superior vibration damping and effective EMI/RF noise rejection, resulting in a cleaner audio signal.

Upgrade your audio system with the ETI-Research Brio Spade Connector to experience sound quality like never before. Explore our range of premium connections and elevate your listening experience today!

Why Choose ETI-Research?
With a dedication to innovation and quality, ETI-Research provides audio connectors designed to exceed expectations. Trust us to deliver the superior sound quality you deserve, and transform your audio experience with the Brio Spade Connector.

The ETI-Research Brio Spade Connector’s innovations and reﬁnements include:

Major components made from Tellurium Copper with Rhodium plating for superior conductivity and long-lasting durability;
Excellent current transfer due to thickness of the copper connector;
Housings made from Brass for superior vibration damping and high EMI/RF noise rejection; and
The choice between two different size housings to fit most speaker cables.

ETI Research

Kryo Spade Connector

The ETI-Research Kryo Spade Connector is made from Tellurium Copper and Silver Plated for not only superior conductivity but long-lasting durability. The housing is made from Brass for greater vibration damping and high EMI/RF noise rejection.

Silver Plated direct to Tellurium Copper without any Nickel

Brass (Black Finish)

Discover the ETI Research Kryo Spade Connector: The Pinnacle of Audio Connectivity

The quality of your connectors plays a crucial role in achieving exceptional audio performance. Introducing the ETI Research Kryo Spade Connector, where high-quality materials meet precision manufacturing to set the highest standard for audio connectors. Specifically designed for manufacturers, this connector enhances the performance of speaker cables, ensuring superior sound quality and long-lasting reliability.

Versatility That Delivers
What truly distinguishes the Kryo Spade Connector is its incredible versatility making it the perfect choice for various audio applications. Whether connecting standard or high-end systems, the Kryo Spade Connector guarantees a perfect fit, optimizing performance across your audio setup.

Innovation and Quality You Can Trust
ETI Research is dedicated to producing the finest audio connectors available. Our commitment to innovation ensures that we consistently lead the market in quality and performance. Elevate your audio experience by choosing the ETI Research Kryo Spade Connector, where we prioritize your sound experience.

Unlock Your Audio Setup’s Full Potential
Take your audio system to the next level with the ETI Research Kryo Spade Connector. Experience the difference that top-tier connectivity can make in your audio quality. With ETI Research, excellence in audio connectivity begins today.

Why Choose ETI Research?

Premium Materials: High-quality brass housings for durability and performance.
Precision Manufacturing: Ensures optimal fit and reliability.
Versatile Solutions: Accommodates a wide variety of speaker cables for different audio applications.

Choose the ETI Research Kryo Spade Connector and transform how you experience sound. Unlock your audio system’s potential now!

The ETI Research Kryo Spade Connector’s innovations and reﬁnements include:

Major components made from Tellurium Copper with Silver plating for superior conductivity and long-lasting durability
Excellent current transfer due to thickness of the Copper connector
Housings made from Brass for superior vibration damping and high EMI/RF noise rejection

ETI Research

Link Spade Connector

The new Link Spade connector from ETI Research is made from one Rod of Tellurium Copper with the Gold Plated directly to the Copper without any Nickle.

Gold Plated direct to Tellurium Copper without Nickel

Black Brass

Introducing the ETI-Research LINK Spade: Enhanced Connectivity for Superior Audio Quality

Elevate your audio system with the ETI-Research LINK Spade, meticulously designed for seamless insertion into both speakers and amplifiers. This premium connector showcases a sleek matte black brass housing that complements the updated design of the Link RCA, providing an aesthetically pleasing and cohesive look for your audio setup.

Stylish and Functional Design
The matte black brass housing not only enhances the visual appeal but also offers remarkable shielding properties. This exceptional shielding prevents interference, safeguarding the integrity of your sound quality for an unparalleled listening experience. With enamel rings clearly marking left and right channels, you can enjoy precise connectivity without any confusion.

Innovative Double Strain Relief System
What truly differentiates the LINK Spade from other connectors is its innovative double strain relief system. This advanced feature delivers a robust and secure connection, ensuring long-term reliability. The bare wire of your cable is easily secured using twin screws at the base of the spade—no soldering required—which simplifies the installation process significantly.

Enhanced Stability and Performance
To further enhance stability, a second set of twin screws in the aluminum housing secures the connector to the cable insulation. This additional layer of security ensures that your connections remain stable and reliable, allowing you to experience superior audio performance.

Invest in Your Sound
Choose the ETI-Research LINK Spade for unmatched audio quality and dependable performance. Transform your audio setup with this ultimate solution for high-fidelity connections, and enjoy the clarity and richness of sound that only ETI-Research can provide.

Why Choose the ETI-Research LINK Spade?

Exceptional Design: Stylish matte black brass housing with effective shielding.
Ease of Use: Innovative installation process with no soldering required.
Reliable Performance: Double strain relief system for long-term stability.

Invest in the ETI-Research LINK Spade today and unlock the full potential of your audio experience!