
A high-quality RCA cable that renders the expression of music more naturally.
【6NAC-Granster 2000α (1.5m)|RCA Audio Cable for Enjoying Power and Finesse】
When listening to your car audio, do you ever find yourself thinking, “I want more punch in the bass,” “I want to hear more of the fine details in vocals and instruments,” or “The sound feels too flat”?
6NAC-Granster 2000α (1.5m) is an RCA audio cable designed for people who want to enjoy both the cohesive impact of powerful sound and the nuanced expression of fine details in a well-balanced way.
Instead of emphasizing only the bass, this is a cable you may want to consider when you want to hear the entire music more richly—including the presence of vocals and the timbre of instruments.
The 6NAC-Granster 2000α (1.5m) uses multiple materials, including ultra-high-purity 6NCu, as well as PCUHD and HiFC.
In addition to delivering a solid sense of strength that conveys the audio signal well, it features an approach that makes it easier to enjoy the sound’s contours and small nuances. When you listen to your favorite tracks, you may be able to sense expressions that are different from before—in the vocal texture and the timbres of instruments such as guitar and piano.
That said, replacing an RCA cable won’t produce the same change in every system. The impression will vary depending on the connected equipment, the current sound character, and the combination with other cables.
In car audio, it’s also important where, between which devices, you use the RCA cable.
How you perceive the change in sound will differ depending on whether it’s used between the head unit and the amplifier, or within a system that includes a DSP or processor. It’s important not to choose based on cable length alone, but to think about what you want to improve in your current system.
If it were me, I would first check your current sound and then try adjustments starting from the part you want to change, rather than replacing all the cables right away. That way, it’s easier to understand the meaning of the replacement and to organize the direction of the sound.
Even with the same 6NAC-Granster 2000α (1.5m), the way it fits best will change depending on your vehicle’s system configuration and the combination with speakers, an amplifier, and a DSP.
At LOGON, we don’t just finish by installing the product by itself. After confirming your current concerns about the sound, the music you usually listen to, and the direction you want to aim for, we consider where to replace the cable and how to combine it.
Sometimes you can fine-tune the sound through cable replacement alone, while other times it may be better to adjust first or review other parts as well. To avoid ending up with, “The changes aren’t what I expected,” we’ll decide the direction together while looking at your vehicle and the entire system.
As a 1.5m RCA cable, you can consider it not only for inter-device connections in car audio, but also for home audio setups that use analog connections, such as BD recorders and BD players.
If you want to achieve both powerful sound and delicate expression, or if you want to add a bit more depth and vividness to your current system, try using a cable replacement as an opportunity to rethink your sound.
Let’s not decide the product first. Instead, let’s check together where you should change in your current system so you can enjoy the music even more. Then we’ll choose in a realistic, no-stress way.
【Basic Information】
【Materials Used】
【Applications】
| Cable Type | RCA line (interconnect) cable |
| Conductor Material | Hybrid of four conductor materials: ultra-high-purity 6N copper (6NCu), the innovative PCUHD, high-function pure copper HiFC, and high-purity oxygen-free copper (OFC) |
| Core Structure | Multi-strand 2-core, double-shielded construction (conductor cross-section approx. 0.78 sq mm) |
| Shielding | Dual shielding: aluminum foil wrap plus a high-density tinned-copper braid |
| Connector Type | Purpose-designed RCA plugs (nickel-plated shells with 24K gold-plated pins, max shell diameter 13mm) |
| Compatible Use | General-purpose interconnect cable for line-level RCA connections between components such as preamps and CD players |
| Sheath Material | EU RoHS-compliant PVC outer sheath with high-purity polyethylene core insulation |
| Length Options | Sold as finished pairs in 1.0m and 1.5m lengths; custom lengths were previously available on request (now discontinued, while stock lasts) |