Description
Designed and handcrafted using carefully selected combinations of Duelund tinned copper conductors, the Xtreme Series is meticulously fine-tuned to maximize signal integrity and deliver exceptional sound quality with minimal transmission loss.
Audiolund Interconnect Cable, XLR to RCA/RCA to XLR ~ Xtreme Series
- Upgraded Version: The XLR/RCA cable construction has been refined to further enhance overall sound quality.
1. Standard XLR to RCA Configuration
- Constructed according to the standard XLR-to-RCA configuration, with Pin 1 and Pin 3 connected to ground, suitable for transformer-coupled outputs.
- Uses a multi-conductor combination of 12GA + 16GA + 2 × 20GA Duelund tinned copper wire for both positive and negative signal paths.
- A 1.0-meter pair uses a total of 4m × 12GA + 4m × 16GA + 8m × 20GA Duelund tinned copper wire, plus 2m of silver-plated copper wire for grounding.

2. XLR to RCA with Pin-3 Open
- Constructed using the Pin 3 open configuration, as implemented by MERGING+NADAC, Benchmark, Weiss, and other equipment designs.
- Uses 12GA + 16GA + 20GA Duelund tinned copper wire for the positive signal path.
- A 1.0-meter pair uses a total of 2m × 12GA + 2m × 16GA + 2m × 20GA Duelund tinned copper wire, with a tinned copper shield for grounding.

3. XLR to RCA with Pin-3 Open added 10K Ohm resistor to ground

- Multiple types and layers of shielding materials are incorporated to minimize noise and RFI/EMI interference.
- A dedicated damping structure combines various anti-vibration and damping materials to improve mechanical isolation and suppress unwanted vibration.
- Standard length: 1.0m, with additional lengths available upon request.
Sound Characteristics
The Audiolund XLR to RCA / RCA to XLR Xtreme Series shares the same fundamental sonic characteristics as our Xtreme Series RCA and XLR interconnects.
The XLR connection emphasizes dynamic performance, while RCA offers a more refined presentation. By combining XLR and RCA terminations within a single interconnect, the cable is designed to achieve a well-balanced presentation that brings together the strengths of both connection types.
The Xtreme Series RCA/XLR interconnect has an estimated Duelund copper conductor cross-sectional area of 5.65mm² per meter, per +/- channel.
Humble Comments
The Audiolund XLR to RCA / RCA to XLR Xtreme Series delivers a highly comprehensive and well-balanced sonic presentation, with the distinctive tonal character often associated with classic Western Electric sound.
Its presentation is natural, detailed, smooth, and highly musical, complemented by a quiet background that allows subtle musical information to emerge with greater clarity.
Designed for listeners seeking a natural and engaging musical experience, the Xtreme Series is engineered to deliver performance that can confidently compete with premium audiophile cables from established high-end brands.
Selecting the Right Audiolund Series
For simplified product selection:
- Xtreme Series – For enthusiasts who prefer the classic vintage Duelund/Western Electric sonic character.
- True Silver Series – For listeners seeking the purity, speed, and transparency of modern 5N OCC Silver.
- Xtreme Silver Series – For those who enjoy the Duelund/Western Electric signature with additional silver-derived refinement and detail.
- Ultimate Silver Series – For listeners who favor silver performance while retaining elements of the classic Duelund character.
- Flagship Series – For those seeking an equal balance of both sonic signatures.
Cable Run-In
Most Audiolund cables employ multi-core constructions with multiple conductor combinations, and therefore require an extended run-in period before reaching their intended performance.
OCC Silver conductors use relatively thick solid-core wire and typically require a longer run-in period than Duelund tinned copper, which uses multiple parallel thin strands.
General Run-In Guidelines
- Most Audiolund cables: approximately 100–200 hours
- Xtreme Series: approximately 200–400 hours
These figures should be regarded as general guidelines, as actual run-in time may vary depending on the cable design, system, and usage conditions.










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