Thank you for viewing! As the title says, I am offering the definitive JC-120 solution, the VAB-763 made by LCA. Here is the product description: This pedal expresses the unwavering classic amplifier (VAB-763 circuit) for clean sounds using a vacuum tube circuit. However, based on years of modification experience, I've made fine adjustments to prevent the common "tek-tek" sound. The back panel features a brightSW (off/on) and a modeSW (Delux/Super), allowing for a wide range of sound creation. It is especially effective when used with the JC-120's RETURN or INPUT with a somewhat flat setting (TREBLE 3, MIDDLE 7, BASS 3, etc.). Equipped with low-noise/high-reliability vacuum tubes. The DC9V power supply is internally boosted to 150V and supplied to the vacuum tubes. The unique circuit configuration fully expresses the characteristics of the vacuum tubes. In short, this is a pedal (amp simulator) that transforms the transistor amp classic "JC120" into the tube amp classic "DELUX REVERB." As described above, the sound is exactly like a Deluxe Reverb, and I believe the reproduction accuracy is outstanding compared to similar pedals on the market. I haven't had it long, and it's only been used at home, so it's in like-new condition, and it's an extremely beautiful item. There are no functional problems whatsoever. By the way, the serial number is #7, making it an ultra-early lot. The reason for selling it is that using this pedal increased my enthusiasm for the Deluxe Reverb, and I wanted to buy the real thing. Now that I've achieved that, this pedal has become unnecessary, leading to this listing. It was released recently, and there are hardly any used ones available. I recommend it to those considering purchasing a new one. (New retail price: 49,500 yen) For your reference, I've included a link to a YouTube site that provides a detailed report below, so please take a look. https://youtu.be/aFAHn9lFAso?si=xoLWnkYkv1wthwDN Thank you for your consideration.