Overview

Level 3.3 USB Interconnect is our reference solution for USB audio. Developed through an extended design cycle focused on impedance control and timing accuracy, it uses ACElectrum™ silver/gold alloy conductors and a refined geometry to deliver stable, low-noise digital transmission.

Hand-built in Lake Elmo, Minnesota.

Why ANTICABLES

• ACElectrum™ Silver/Gold Conductors
  Preserves fine detail while maintaining smooth tonal balance.
• Precision USB Topology
  Controlled impedance across the entire cable supports accurate timing and reduced digital artifacts.
• Dedicated 5V Architecture
  A heavier, separate 5V conductor improves compatibility with DACs that draw USB power while maintaining isolation from the data lines.
• Air-Dielectric Construction
  Conductors are suspended in free air with minimal coating to reduce capacitance and stored energy.
• Hand-Built Quality
  Each cable is assembled individually for consistency and long-term reliability.

For USB Audio Systems

Designed for connecting computers, streamers, and digital transports to USB DACs. Available in USB Type-A to Type-B configuration, with an optional “Y” design that allows the 5V line to be powered separately when desired.

Key Features

• ACElectrum™ silver/gold alloy data conductors
• Precision-controlled USB impedance
• Dedicated, heavier 5V conductor
• Air-dielectric construction
• Optional external-power “Y” configuration
• Hand-built in the USA
• 30-day in-home trial

Listening Experience

Timing feels more coherent.
Bass gains structure and definition.
High frequencies remain smooth and continuous.
The presentation becomes calmer and more natural.

Digital artifacts recede. The music holds together.

Reviews

“Open and dynamic, clean and articulate… the music comes through with a wonderful sense of flow.”
— Dave Clark, Positive Feedback

Warranty & Support

Every Level 3.3 USB Interconnect is hand-built in Lake Elmo, Minnesota with longevity in mind.

• Lifetime Warranty covering materials and workmanship
• 30-Day Risk-Free Trial in your own system
• Responsive Support with fast repair or replacement if needed

Built to last. Supported for life.