Help Image

Talk with an Expert

Our knowledgeable advisers like Eddie Fields can help you choose and buy the gear you’ll love for years to come. Call, chat, or email us, or come by the showroom!

Chat with us

Overview

Nordost Blue Heaven 3 USB 2.0 Cable – Leif 3 Series

The Nordost Blue Heaven 3 USB 2.0 Cable is designed for high-performance computer and server-based audio systems, providing a carefully engineered digital connection between your source and DAC, streamer, integrated amplifier, or other USB-enabled HiFi component.

Blue Heaven 3 incorporates Nordost’s proprietary Micro Mono-Filament technology with four 20 AWG stranded silver-plated 99.9999% OFC conductors. Its mechanically tuned lay and twisted shielded-pair construction, combined with 100% total shield coverage, are designed to protect signal integrity and minimize interference during digital audio transmission. (Nordost)

Key Features

  • Leif 3 Series USB 2.0 cable

  • 4 × 20 AWG conductors

  • Stranded silver-plated 99.9999% OFC

  • Nordost Micro Mono-Filament technology

  • Mechanically tuned cable lay

  • Twisted shielded-pair construction

  • FEP (Fluorinated Ethylene Propylene) insulation

  • 100% total shield coverage

  • 86% velocity of propagation

  • Available with USB Type-A or Type-B 2.0 termination (Nordost)

Designed for Digital Audio

Blue Heaven 3 is specifically designed for listeners who use a computer or music server as a core part of their HiFi system. Nordost uses precision-wound conductors, double shielding, and carefully controlled termination to create a stable signal path between digital source and audio component. (Nordost)

Ideal Applications

An excellent choice for connecting computers, music servers, digital transports, streamers, and compatible USB sources to USB-equipped DACs and other high-performance digital audio components.

The Grid HiFi

Upgrade your computer-audio signal path with the Nordost Blue Heaven 3 USB 2.0 Cable. The Grid HiFi can help you choose the correct cable length and USB configuration to complement your digital audio system.

Contact The Grid HiFi for pricing, availability, and expert system-matching assistance

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.