Fishman BP-100 acoustic bass pickup, with instruction manual, used condition. - Model: BP-100 - Brand: Fishman - Accessories: Instruction manual, stickers, 2 clips, cable holder - Type: Acoustic bass pickup - Parts: 2 sensors - Condition: Used 〇 Purchased new in the US in 1998 (around $150 at the time, current new model sells for approximately 30,000 yen). Used for about a year and then switched to another pickup, after which it was kept as a spare. 〇 There is dirt on the pickup and clips. It's not rust, but likely rosin residue. 〇 I tested the sound without winding the ground wire and it worked without any problems. There is some hum noise, but it can likely be reduced to some extent by grounding. 〇 All original accessories are included: 2 clips, 1 cable holder, instruction manual, 2 stickers, and a warranty (though it's not valid). 〇 Since this is old equipment, I cannot be held responsible for any malfunctions after purchase due to internal deterioration. Please understand that this is a no-claims, no-returns sale, so please consider carefully before purchasing. Thank you for looking.