This is a rotary pedal from DLS Effects, a handmade brand from the USA. It features an analog-through design that doesn't color the original sound. Please refer to the product description below for more information on DLS Effects. If you are considering Strymon's Lex, Neo Instruments' Vent series, Electro-Harmonix's Lester series, BOSS's RT-2 or RT-20, etc., why not consider this one as well? Purchased new in March 2025. Used sparingly, about 1-2 times a month. It is still in very good condition, and the operation has been confirmed without any issues, such as crackling. The accessories are as shown in the photos. Here is the product description: This is a must-have for vintage-loving guitarists, capable of producing the rotary speaker sound of the 1960s! It reproduces the distinctive, expansive, and fluctuating sound of Leslie speakers, which were frequently used in the 1960s, and is downsized to a pedal that is easy to fit on a board. In addition to switching between Fast/Slow modes, it allows for versatile sound making using EQ, and you can add saturation to the sound with the slightly distorted overdrive switch and knob, which will output a "more vintage" sound. Also, this RotoSPIN has stereo outputs, Out A and Out B. DLS Effects is a manufacturer that was founded in the United States in 1999 and is supported by professional guitarists overseas. DLS's greatest strength is its handmade design, which "keeps the dry signal as an analog signal." This means that the original guitar sound is not colored, and the effect sound can be adjusted with the blend knob, allowing output without any sound degradation due to the effect. This is a technology often used in higher-end models like CAE and CEJ guitar analog mixers, which are familiar in rack systems, and is a standard setup for professional use. That's all. * Please note that this is a used item, so there may be some minor scratches that are difficult to see. If you are concerned about this, please refrain from purchasing. Thank you.