Computer and HDMI I2S

Digital music and music servers are increasing in usage. Purist Audio Design is ready to bring the most out of your set up with our USB, CAT 7 Ethernet, and HDMI / I2S cables!

USB Cables

35th Anniversary

35th USB

35th Anniversary USB cables are meticulously hand-crafted and are the pinnacle of Purist Audio Design's cables in luxury and sound! It is fashioned using a silver twisted pair for data and completely isolated conductors for power that are passively filtered. The 35th Anniversary USB is a 2.0 USB standard spec, perfect for use between a streamer and DAC! The default configuration is USB A to B. Additional connector types can be inquired about. Available lengths start at 1.0 M (3.3 Ft.) and increase by 0.5 M (1.6 Ft.) lengths. We do not produce USB cables longer than 5.0 M (16.4 Ft.) as anything long would affect the functionality.

Ultimate USB

Ultimate USB

The Ultimate USB cable is specifically designed for computer audio applications. The design improves upon our previous cable by including passive filtering and a totally new cable design. The Purist Audio Design Ultimate USB Cable utilizes precision construction techniques and superior noise rejection result in a richer, more natural sound compared with computer USB cables. The cable also incorporates low noise dielectrics and double shielding providing superior noise performance for better resolution of musical details and a wider dynamic range. The Ultimate USB is a 2.0 USB standard spec, perfect for use between a streamer and DAC! The default configuration is USB A to B. Additional connector types can be inquired about. Available lengths start at 1.0 M (3.3 Ft.) and increase by 0.5 M (1.6 Ft.) lengths. We do not produce USB cables longer than 5.0 M (16.4 Ft.) as anything long would affect the functionality.

USB

USB

 The USB cable is specifically designed for computer audio applications. The design uses large gauge conductors allow for accurate signal transfer.  This allows computers can be located away from audio components without compromising performance. The Purist Audio Design USB Cable utilizes precision construction techniques and superior noise rejection result in a richer, more natural sound compared with computer USB cables. The cable also incorporates low noise dielectrics and double shielding providing superior noise performance for better resolution of musical details and a wider dynamic range. The USB cable is a 2.0 USB standard spec, perfect for use between a streamer and DAC! The default configuration is USB A to B. Additional connector types can be inquired about. Available lengths start at 1.0 M (3.3 Ft.) and increase by 0.5 M (1.6 Ft.) lengths. We do not produce USB cables longer than 5.0 M (16.4 Ft.) as anything long would affect the functionality.

Ethernet Cables

Cat 7 Ethernet

The hand-crafted, Purist Audio Design Diamond ethernet cable supports speeds of up to 10 gigabits per second. That's fast. Crafted from the latest CAT 7 technology, its top-notch performance is only limited by the devices it is attached to. Purist quality means the signal is both smooth and clean, just as the artist intended.

We are pleased to announce we offer our CAT 7 ethernet cable in a crossover configuration! What is a crossover ethernet cable? It is a type of Ethernet cable used to connect computing devices together directly. It is most often used to connect two devices of the same type: e.g. two computers (via network interface controller) or two switches to each other. Whereas our standard CAT 7 ethernet cable is used to connect devices of different types, such as a computer to a network switch or Ethernet hub.

HDMI / I2S Cables

Black Diamond HDMI / I2S

Black Diamond HDMI

Introducing the Black Diamond HDMI 2.1 Cable:
Unlocking the Full Potential of Your Home Theater and High End Audio System Purist Audio Design is thrilled to announce the arrival of the Black Diamond HDMI 2.1 cable, designed to revolutionize your home entertainment experience! This cutting-edge cable unlocks the true potential of your HDMI 2.1-equipped devices, delivering unparalleled visuals, smoother gameplay, and breathtaking audio fidelity.
The Black Diamond HDMI 2.1 cable boasts high-bandwidth capabilities, effortlessly transmitting 8K resolution content at a staggering 60 frames per second. Experience unmatched clarity, vibrant colors, and razor-sharp details on your compatible 8K TV.
Dive deeper into your favorite movies and shows with the Black Diamond HDMI 2.1 cable's support for eARC (Enhanced Audio Return Channel). This feature enables transmission of Dolby Atmos and DTS:X immersive audio formats, creating a truly cinematic soundscape in your living room.

I2S
The Black Diamond HDMI 2.1 is sonically breathtaking as an I2S cable in high-end audio systems! Delivering the music with clarity, accuracy, depth, and detail that will truly ignite the passions of the listener and will bring out the most of any equipment that supports the I2S standard!

Diamond HDMI / I2S

HDMI

The Diamond Revision HDMI is a significant upgrade over the Diamond Revision HDMI cable. We have spent over a year of research and development to improve the audio and video performance of our HDMI cable, and make it more flexible! One of the first major improvements is the Diamond Revision HDMI Cables support all High Speed HDMI features, including 4K resolution (3980x2160p) @60Hz, as well as all versions of HDMI 3D video, for the best picture quality possible. Second, the Diamond Revision HDMI supports HDR. HDR is an acronym for High Dynamic Range. TVs with HDR show a better, more realistic image with more contrast, brightness, and colors than ever before. HDR significantly expands contrast ratio and color accuracy. Finally, this cable supports all High Speed HDMI features at 18 Gbps bandwidth, including HDMI Ethernet Channel, Audio Return Channel, Deep Color, Consumer Electronics Control, High Definition Multichannel Digital Audio, and HDCP™. What does all of that mean for you? The new Diamond Revision HDMI will give you better sound and better picture over the previous HDMI cable, all in a more flexible design to allow for easier use! Truly hear and see your music and movies!

What They're SAying

Although I have found that cables matter to overall sound, I thought ethernet was an exception (bits = bits). The CAT7 cable disproved that theory in a most musical way. And the build quality is excellent. Well worth the price IMHO. Nicely done!
...this Purist just has amazing sound. It has depth, clear and normal sounds and voices. Wow! With the Purist HDMI, the picture also is more natural, and neutral, less edgy color and easy on the eyes.

I really love this Purist Audio hdmi, absolutely.

Really, really have found the golden hdmi cable for my system.
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