ZONOTONE 6NSP-Granster 5500α Speaker Cable Set of 2 Includes 16 new Nakamichi gold-plated plugs with cylindrical wave-shaped slits on both sides. For 4 output to 4 input (4OUT → 4IN). Suitable for reliable wiring from the amplifier's speaker A+B output to 4 input speakers. Please refer to the images. These two cables deliver high-quality sound efficiently to the left and right speakers! Especially if your speakers support bi-wiring, the 5500α is a 4-core cable, so you can bi-wire with just one cable, making it even more cost-effective. Rare item! The 6NSP-Granster 5500α uses a new conductor that is a hybrid of four materials in an exquisite golden ratio, mainly ultra-high purity 6NCu, along with innovative HiFC and PCUHD wires. Sheath: Transparent and vivid blue PVC (EU-RoHS compliant) Insulator: High-purity polyethylene Shield: Aluminum wrap shield Filler: Natural cotton yarn For those who are concerned about the sound quality (realism of individual sounds) from the output! ZONOTONE 6NSP-Granster 5500α has a recommended direction from the manufacturer. We will include guidance on the direction when selling. There is an arrow → on the cable. From the output side to the input side (from the upstream to the downstream of the signal). Connection Terminals 16 cylindrical wave-shaped slit Nakamichi gold-plated plugs Color-coded heat shrink tubing Color-coded heat shrink tubing prevents wiring deterioration from moisture and smoke, and protects the wiring. In particular, the screws holding the conductor wires are also secured with heat shrink tubing, making it difficult for the screws to loosen. (Speaker cables greatly affect sound quality. The performance may not be fully realized with the included accessories.) Price for a set of 2 cables. 1m set of 2: ¥16,000 1.3m set of 2: ¥18,500 1.5m set of 2: ¥21,000 Please choose the optimal size! Comments are welcome. Please refer to the image for the wiring work behind the audio equipment. Although it is new and unused, please understand that there may be minor scratches that occurred during processing. This is a handmade item! Please refrain from purchasing if you are concerned.