| KLS's Part No. | Description |
| KLS1-PLG-002-2.5-N | 2.5MM MONO plug / Nickel-plated |
| KLS1-PLG-002-2.5-G | 2.5MM MONO plug/ Gold-plated |
| KLS1-PLG-002-3.5-N | 3.5MM MONO plug/ Nickel-plated |
| KLS1-PLG-002-3.5-G | 3.5MM MONO plug/ Gold-plated |
| KLS1-PLG-002-6.3-N | 6.3MM MONO plug/Nickel-plated |
| KLS1-PLG-002-6.3-G | 6.3MM MONO plug/ Gold-plated |