| KLS's Part No. | Description |
| KLS1-PLG-004A-2.5-N-B | 2.5MM Stereo plug/ Nickel-plated / Black color |
| KLS1-PLG-004A-2.5-G-R | 2.5MM Stereo plug/ Gold-plated / Red color |
| KLS1-PLG-004A-3.5-N-B | 3.5MM Stereo plug/ Nickel-plated / Black color |
| KLS1-PLG-004A-3.5-G-R | 3.5MM Stereo plug / Gold-plated / Red color |
| KLS1-PLG-004A-6.3-N-B | 6.3MM Stereo plug/ Nickel-plated / Black color |
| KLS1-PLG-004A-6.3-G-R | 6.3MM Stereo plug/ Gold-plated / Red color |