Suzuki SMD-138 Microphone Cable

This is a specialized audio connection cable designed for use with a Suzuki SMD-138 dynamic microphone, typically used for harmonica or vocal performance. The cable features an unbalanced configuration with a female 3-pin XLR connector on one end and a standard 1/4-inch (6.35mm) TS mono phone plug on the transmitter end. The XLR connector is finished in a matte metallic silver-grey with a locking mechanism for secure attachment to the microphone body. The 1/4-inch jack features a molded black plastic housing with a distinctive red textured grip or slide-switch indicator, which is a common design trait of older Suzuki harmonica microphone accessories. The cable itself is a flexible, black PVC-jacketed wire of significant length, appearing to be approximately 10 to 15 feet long. The condition appears used but well-maintained; the metal contacts lack significant oxidation, and the cable jacket is free from visible cracks or major abrasions. The craftsmanship reflects consumer-grade electronics from the late 20th to early 21st century, prioritized for utility and standard stage use. While no specific maker's mark is visible on the cable jacket in this view, the specialized connectors align it specifically with the Suzuki SMD series audio equipment.

I have conducted a visual examination of the Suzuki SMD-138 microphone cable. This item is a specialized unbalanced audio cable featuring a female XLR connector and a 1/4-inch TS mono plug. My examination confirms the cable is consistent with original Suzuki-branded accessories, characterized by the specific molded housing and red-textured grip common to the SMD series designed for harmonica players. The physical condition appears remarkably well-preserved for its age, showing minimal oxidation on the contacts and a supple PVC jacket, suggesting limited use in high-stress stage environments. The market for proprietary consumer-grade audio cables is relatively niche. Comparables for vintage Suzuki microphone accessories generally fall within the $20 to $50 range depending on the specific model compatibility. Value is primarily driven by utility for owners of the original SMD-138 dynamic microphone who require this specific unbalanced wiring configuration to interface with standard high-impedance amplifiers. While not strictly 'rare,' original cables in this condition are becoming harder to find as many have been replaced by generic alternatives or suffered from cable memory and internal fraying. Critically, a visual inspection via imagery cannot confirm electrical continuity or the integrity of the internal solder joints. For a definitive authentication and valuation, an in-person examination using a cable tester or multimeter is required to ensure signal stability. I would also need to verify the absence of 'crackling' near the strain relief points. Without physical inspection or a performance demonstration, this appraisal assumes the cable is fully functional and the internal shielding remains intact.