Description
Designed and handcrafted using carefully selected combinations of Duelund tinned copper conductors, the Signature Series is meticulously fine-tuned to optimize sound quality while minimizing signal transmission loss.
Audiolund RCA Interconnect Cable ~ Signature Series
Design & Construction
- Improved Construction: Revised RCA cable architecture designed to further enhance overall sound quality.
- Conductor Configuration: Uses 1 × 12GA + 1 × 20GA Duelund tinned copper wire for both positive and negative signal paths in a multi-wire configuration.
- Conductor Quantity: A 1.0-meter pair uses a total of 4m × 12GA + 4m × 20GA Duelund tinned copper wire.
- Multi-Layer Shielding: Multiple types and layers of shielding materials help reduce noise and RFI/EMI interference.
- Advanced Damping: A unique damping design incorporates multiple anti-vibration and isolation materials to suppress unwanted mechanical vibration.
- Standard Length: 1.0 meter, with additional length options available.

Sound Characteristics
The Signature Series RCA Interconnect shares the core sonic characteristics of the Reference Series while using additional Duelund conductors to deliver a fuller-bodied sound and a more refined overall presentation.
It retains the distinctive sonic character associated with Duelund tinned copper, reminiscent of the classic Western Electric sound. The Signature Series is designed to preserve musical flow, tonal richness, and natural presentation, creating a harmonious and engaging listening experience.
The Signature Series is intended for audiophiles seeking the highest level of performance within the Audiolund Duelund tinned copper range.
Conductor Cross-Sectional Area
The estimated combined conductor cross-sectional area of the Signature Series RCA Interconnect is:
3.83 mm² per meter, per +/- channel (Duelund copper).
Humble Comments
The Signature Series RCA Interconnect retains the characteristic Duelund / Western Electric sonic signature. Compared with the Reference Series, it incorporates additional Duelund conductors together with enhanced shielding and isolation materials to further minimize signal transmission loss and improve the overall sound presentation.
Cable Run-In
Audiolund cables primarily use multi-core constructions with various conductor combinations and therefore require an extended run-in period to reach their optimal performance.
OCC silver conductors, particularly thicker solid-core designs, generally require a longer run-in period than Duelund tinned copper conductors, which use multiple thin strands in parallel.
As a general guideline, the recommended run-in period is approximately 100–200 hours.









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