Nordost Blue Heaven 3 Analog Interconnect

Reference Analogue Clarity in the Leif 3 Series | Available at Trimira Audio

The Nordost Blue Heaven 3 Analog Interconnect is a high-performance analogue interconnect within Nordost's Leif 3 Series, designed to provide a carefully controlled, low-loss signal path between source components, preamplifiers, integrated amplifiers, and power amplifiers.

Combining Micro Mono-Filament technology, silver-plated solid-core OFC conductors, mechanically controlled geometry, FEP insulation, and extensive shielding, Blue Heaven 3 is designed for systems where transparency, dynamic expression, and low-level detail are important.

At Trimira Audio, we recommend the Blue Heaven 3 Analog Interconnect as a strong performance-focused choice within the Leif 3 range for high-resolution stereo systems.

Key Features & Technological Innovations

Proprietary Micro Mono-Filament Construction

The conductors are spiral-wrapped with an FEP filament before the outer FEP jacket is applied.

This creates a low-contact dielectric environment designed to reduce dielectric interaction and energy storage while supporting rapid signal transmission.

Four 24 AWG Silver-Plated Solid-Core OFC Conductors

Blue Heaven 3 uses 4 × 24 AWG solid-core conductors manufactured from 99.9999% high-purity OFC copper with pure silver plating.

The solid-core architecture provides consistent conductor geometry without the strand interaction associated with conventional multi-stranded cables.

Mechanically Tuned Lay & Spacing

The conductors are arranged using controlled geometry designed to manage:

• Electrical interaction
• Electromagnetic coupling
• Mechanical resonance
• Microphonic behavior

95% Coverage Braided Shielding

A high-coverage braided shield provides approximately 95% coverage, helping protect low-level analogue signals from:

• RF interference
• Electromagnetic interference
• External electrical noise
• Environmental crosstalk

Precision Hand Terminations

Blue Heaven 3 is available with:

• Gold-plated low-mass RCA connectors
• Neutrik 3-pin XLR connectors

The XLR version is suited to systems with compatible balanced analogue inputs and outputs.

Technical Specifications

RCA vs XLR Configuration

RCA

The single-ended RCA configuration is suitable for conventional analogue connections between compatible source and amplification components.

XLR

The balanced XLR configuration is appropriate when both connected components provide a genuine balanced analogue signal path.

Trimira Audio can help determine the appropriate configuration based on your equipment.

Consult with the Audio Specialists at Trimira Audio

The Nordost Blue Heaven 3 Analog Interconnect provides a high-performance Leif 3 Series option for systems seeking controlled conductor geometry, shielding, and low-loss dielectric construction.

Trimira Audio can assist with:

• RCA versus XLR selection
• Cable length selection
• Source-to-preamplifier matching
• Preamplifier-to-amplifier connections
• Complete Nordost cable-system planning
• Private system auditions

Blue Heaven 3 combines Micro Mono-Filament FEP construction, silver-plated 24 AWG solid-core OFC, 95% shielding, mechanically controlled geometry, and precision RCA or XLR termination in a high-performance Leif 3 Series analogue interconnect.