Selling to organize my equipment. Purchased new last year in March or April. This is a high-quality overdrive based on the TS10, with a strong mid-range and a slightly rough, bluesy sound. I like John Mayer, and I used this in conjunction with the company's Klon-style overdrive, the Bright Horse, and it can create a sound very close to that with a lot of sustain. The sound produced, especially when played with the front pickup of a Stratocaster, is exquisite. Regarding the condition, please note that Velcro is attached to the back due to board mounting. Other than that, it functions without any problems, and the box, etc., are complete. Quoted from the following site: -Ten- The TSH-10 is a model created by HTJ-WORKS, based on the builder's 1986 early TS10. Vintage parts are used in appropriate places, but instead of using high-spec, high-grade parts, we have consciously used versatile parts, keeping in mind the internal structure of electronic devices at the time. The major difference from the actual machine is the signal relay type true bypass function. This is a switching system that requires a lot of effort and cost, which is usually avoided by handmade manufacturers, combining a soft touch and seamless switching with an electronic switch and a true bypass structure that does not pass through the circuit. The appearance has been made stylish, without the vintage feel. This is a highly recommended model with the wish "always at your feet." Basic specifications ・Size: Approximately 62 x 118 x 39 (excluding protrusions) ・9-12VDC adapter drive ・9V battery drive compatible type ・Signal relay bypass (through) ・White LED indicator lamp