This compact junction box houses the buffer section of the Kentaursu, which is reputed to improve and thicken the sound simply by passing your signal through it. It consolidates all board inputs and outputs in one place, helping to prevent jack damage from repeated plugging and unplugging. Since the buffer circuit is placed immediately after the input, it allows for a compact design without the need for a separate buffer. It is designed for continuous use, so there is no ON/OFF switch. 【Specifications】 ・Case: 50 x 50 x 30mm ・Power: Center negative 9V ・fPtoP wiring using universal circuit board 【Customer Reviews】 "I think it's amazing that you can build something like this. Works great. ^_^" "I'm a repeat customer because it does such a great job." "The sound quality has improved and it's wonderful." "It's been decided that it will be on my main board. Thank you." "The sound became surprisingly good!! The sound image became clear, and the sound gained presence and a seductive quality! It's truly wonderful! Thank you very much!!" It's a masterpiece, as expected. Now I understand why professionals all use the Kentaursu buffer. I tried it before my vemuram Jan Ray and the sound became thicker, the cutting became crisper, and the dynamics of the clean sound, with a moderate amount of distortion, increased even further, making it very pleasant to play. Overall, it gives the impression that the sound has more presence and energy. You'll likely feel the effect more when playing at high volumes or when using a lot of effects. A buffer isn't a piece of equipment that provides a dramatic change like a distortion effect, but it's recommended for those who use multiple effects, are concerned about sound degradation or noise, have long cable runs, or want to improve the way their effects sound. It is basically intended to be connected directly after the guitar or bass and used constantly ON. *This is a piece of equipment where the effect may be difficult to perceive audibly, so we recommend purchase only for those who have knowledge about buffers. Since it is handmade, there may be minor scratches that occurred during production. Please refrain from purchasing if you are overly concerned about such details. Kentaursu Klon Buffer