Thank you for viewing. This is a high-quality audio output harness (0.3m) for the carrozzeria DEH-P01. You should be amazed at the improvement in sound quality just by replacing the original harness. We also offer products with custom lengths and products for direct amplifier insertion, so please take a look. [MOGAMI 2549] This product is made using MOGAMI 2549, which is highly regarded as a microphone cable for recording studios. I still vividly remember being surprised by the improvement in high and low frequency extension and resolution when I switched from the standard MOGAMI 2534 to 2549 in my own system. [Soldering] WBT-0800 silver solder and a temperature-controlled soldering iron are used, and the work is done by inserting them into RCA plugs with heat dissipation measures. [Shield Processing] Only the RCA jack side is grounded to the cold, and the shield and conductor are not twisted together, but are processed separately, reducing the solder between the conductor and the jack. [Confirmation after Production] We confirm that there are no wiring errors with a continuity check using a tester, and that there are no short circuits, before completing the product. [Evaluation Equipment] Main Unit ・AVIC-CZ902XS Power Amplifier ・PRS-D800 (2CH High) ・PRS-D800 (2CH Mid) ・PRS-D800 (Bridge SW) Speakers ・DS-G400 (Front 2-way active network) ・SW-G50 (Subwoofer) Stabilized Power Supply ・AT-RX80 (Main Unit) ・AT-RX100 (High/Mid Amplifier) ・AT-RX100 (SW Amplifier) Thank you for your consideration.