BOSS Booster/Preamp BP-1W BOSS Booster Preamp WAZA CRAFT Made in Japan Purchased with points from a musical instrument store. Opened the box only for photos, so it's brand new and unused. The plastic wrap on the unit is still intact. It costs around 22,000 yen if purchased new. You can buy it for over 4,000 yen less than the price at the music store. Purchase date: October 8, 2025. Thank you.