![9V Negative Polarity AC-DC Adaptor for Boss PN-2,PQ-3B Effects Pedal: Amazon.co.uk: Musical Instruments & DJ 9V Negative Polarity AC-DC Adaptor for Boss PN-2,PQ-3B Effects Pedal: Amazon.co.uk: Musical Instruments & DJ](https://m.media-amazon.com/images/I/71I9-NLBjBL._AC_SY606_.jpg)
9V Negative Polarity AC-DC Adaptor for Boss PN-2,PQ-3B Effects Pedal: Amazon.co.uk: Musical Instruments & DJ
![LotFancy 9V Guitar Pedal Power Supply AC/DC Adapter for Casio Piano Keyboard, Boss Effect Pedal - Walmart.com LotFancy 9V Guitar Pedal Power Supply AC/DC Adapter for Casio Piano Keyboard, Boss Effect Pedal - Walmart.com](https://i5.walmartimages.com/asr/9359ad50-b90a-4f24-b5bc-16b1c2f9bc71.60c8a374f9a20007610806b1761a355b.jpeg)
LotFancy 9V Guitar Pedal Power Supply AC/DC Adapter for Casio Piano Keyboard, Boss Effect Pedal - Walmart.com
![Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51o5S-F+RjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments
![Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51o5S-F%2BRjL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments
![Amazon.com: CJP-Geek Replacement for AC Power Adapter 4 BOSS PQ-3B Bass Parametric Equalizer : Electronics Amazon.com: CJP-Geek Replacement for AC Power Adapter 4 BOSS PQ-3B Bass Parametric Equalizer : Electronics](https://m.media-amazon.com/images/I/615ZDO16LbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CJP-Geek Replacement for AC Power Adapter 4 BOSS PQ-3B Bass Parametric Equalizer : Electronics
![Amazon.com: Generic Compatible Replacement AC Power Adapter 4 BOSS PQ 3B Bass Parametric Equalizer : Electronics Amazon.com: Generic Compatible Replacement AC Power Adapter 4 BOSS PQ 3B Bass Parametric Equalizer : Electronics](https://m.media-amazon.com/images/I/41r0tHLlSaL.jpg)
Amazon.com: Generic Compatible Replacement AC Power Adapter 4 BOSS PQ 3B Bass Parametric Equalizer : Electronics
![PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments - Amazon.com PK Power AC Power Adapter Charger for BOSS PQ-3B Bass Parametric Equalizer PSU : Musical Instruments - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/5189j7sFhlL._AC_UF894,1000_QL80_.jpg)