Shin's Music "PERFECT VOLUME HYBRID" volume pedal. For reference, here's the product page address on Soundhouse: https://www.soundhouse.co.jp/products/detail/item/179178/ Here's the reference address for Moridaira Musical Instruments: https://moridaira.co.jp/shins_music It's introduced as a volume pedal with the quality that professional musicians use. I actually used it live, and I didn't feel any loss of sound quality. Operation has been confirmed. Shipping is included, so I will not be offering a discount. Thank you.