I've used it a few times at home, but it's in beautiful condition with no scratches. It hasn't been kept on a board. Box and warranty card included. The BOSS BP-1W is a Waza Craft series booster/preamp that allows for LEVEL and GAIN adjustments. - Model Name: BP-1W - Type: Booster/Preamp - Brand: BOSS - Features: Waza Craft series - Controls: LEVEL, GAIN, NAT/RE CE switch, VTG, STD mode switch - Input Terminals: INPUT jack - Output Terminals: OUTPUT jack - Country of Manufacture: Made in Japan