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Harmonic Harmony CONCERTO Y-RCA Cable Expand (sold as pair)
harmonic harmony CONCERTO Y-RCA expand cable
Harmonic Harmony CONCERTO Y-RCA Cable Expand (sold as pair)
Harmonic Harmony CONCERTO Y-RCA Cable Expand (sold as pair)

Vendor:Harmonic Harmony

Harmonic Harmony CONCERTO Y-RCA Cable Expand (sold as pair)

$389.00

Harmonic Harmony CONCERTO Y-RCA (Splitter) Expand Cable | 2 Female RCA to 4 Male RCA

The Harmonic Harmony CONCERTO Y-RCA Expand Cable is a premium analogue RCA splitter designed to expand one stereo RCA connection into two stereo RCA output pairs. Using CONCERTO-series cable and silver-plated RCA connectors, it provides a clean solution for systems that need to distribute a left and right RCA signal to multiple amplifiers or compatible audio components.

In stock

Pickup available at OSCA Shop

Usually ready in 24 hours

Pairs well with

Ships within 1-2 business days

12-Month Warranty

Expert Support Available

Authorised Australian Seller

Product details

Advanced Specifications
  • Brand: Harmonic Harmony
  • Series: CONCERTO
  • Product type: RCA Y-splitter / expansion cable
  • Configuration: 2 female RCA to 4 male RCA
  • Input: 2 × silver-plated female RCA
  • Output: 4 × silver-plated male RCA
  • Length: 0.2m
  • Cable type: CONCERTO RCA cable
  • Conductor: 20 AWG rectangular OCC copper
  • Shielding: Dual OFC braid + OFC foil
  • Construction: Twisted cable design
  • Quantity: Pair
Key Features
  • Expands one stereo RCA pair into two stereo RCA output pairs
  • Uses silver-plated female and male RCA connectors throughout
  • Built using Harmonic Harmony CONCERTO RCA cable
  • OCC copper and dual shielding support clean analogue signal transfer
  • Compact 0.2m format keeps signal splitting close to the connected equipment
Best Suited For
  • Feeding two amplifiers from one stereo RCA output
  • Splitting a left/right analogue signal to multiple compatible components
  • Premium car audio systems where a basic generic RCA splitter is undesirable
  • Installations already using Harmonic Harmony CONCERTO interconnects

Free Shipping on All Orders Within Australia Over $1000

Free Shipping on All Orders Within Australia Over $1000

Pure Signal. Uncompromised Sound.

Harmonic Harmony cables are the result of an unwavering commitment to detail, craftsmanship, and pure musical expression. Engineered for audio systems where every nuance matters, the range is built upon a foundation of ultra-pure OCC copper, multi-layered shielding, and precisely engineered geometries that preserve the full integrity of the source signal, without coloration or compromise.

With performance proven in international sound quality competitions, Harmonic Harmony products are favoured by system designers and competitors who demand transparency, tonal richness, and imaging accuracy. Every cable is meticulously hand-assembled, tested, and tuned to elevate the emotional connection between you and your music.

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Orders processed within 24 hours

Authorised Australian Seller

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Standard 12-Month Warranty

Manufacturer warranty on all products

Expert Support Available

Technical assistance from audio specialists