31-band graphic equalizer, perfect for sound quality adjustment. - Brand: RAMSA - Power switch: Yes - Graphic equalizer: 31 bands - Frequency range: 31Hz - 16kHz - LED indicators: Yes - Operation confirmed Thank you for viewing. Please check the photos for the included accessories. --- *Notes ● Please be aware that there may be scratches or marks due to storage or use, as this is a used item. ● If you do not contact us or make payment within 2 days after winning the bid, we may cancel your bid. ● If you would like a receipt after receiving the product, please be sure to contact us. ● We are generally closed on Saturdays, Sundays, and holidays. Thank you for your understanding. --- The condition of the product is all in the photos. It is difficult to convey every detail perfectly, so please refrain from bidding if you are sensitive to such details. We do not have detailed knowledge, so please bid only if you understand. --- *Other Information ● This item has been stored by an individual. 　Please refrain from bidding if you are looking for the quality of a store or a perfect condition. ● We may not be able to answer specialized questions. ● Please check the photos carefully before bidding. --- We appreciate your understanding and ask that you bid accordingly. Thank you.