What is an alternative for Roland PSB 1U adaptor as it's ₹4500 on Amazon? What type of batteries should I use for Katana mini amp? - Quora
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Roland PSB-1U / PSB-120 Power Supply Adapter 9V DC 2000Ma 2A Center Negative Standard Pedal Barrell | Reverb
![Amazon.com: FEIYIU 9V Power Adapter Charger Compatible with for BOSS Roland PSB-1U PSB1U,BOSS Roland GT-10 GT-10B BCB-60 Bass Effect Pedal Board,Multi-Effects Guitar,Zoom Guitar Multi Effects Pedal Power Supply : Musical Instruments Amazon.com: FEIYIU 9V Power Adapter Charger Compatible with for BOSS Roland PSB-1U PSB1U,BOSS Roland GT-10 GT-10B BCB-60 Bass Effect Pedal Board,Multi-Effects Guitar,Zoom Guitar Multi Effects Pedal Power Supply : Musical Instruments](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/619TcEz5QtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: FEIYIU 9V Power Adapter Charger Compatible with for BOSS Roland PSB-1U PSB1U,BOSS Roland GT-10 GT-10B BCB-60 Bass Effect Pedal Board,Multi-Effects Guitar,Zoom Guitar Multi Effects Pedal Power Supply : Musical Instruments
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Amazon.com: 9V 2A Replacement AC DC Adapter Charger for Roland PSB-1U Drum Piano Keyboard Adapter Po Power Supply with US AC Cable : Musical Instruments
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9V 2A Replacement AC DC Adapter Charger for Roland PSB 1U Drum Piano Keyboard Adapter Po Power Supply With AC Cable|piano charger|2a powercharger for - AliExpress
![10Ft Extra Long AC-DC Adapter Replacement for BOSS Roland PSB-120 (Same as PSB-1U Power Supply Fit Keyboard Output: 9 Volt 3A/3000mA - Newegg.com 10Ft Extra Long AC-DC Adapter Replacement for BOSS Roland PSB-120 (Same as PSB-1U Power Supply Fit Keyboard Output: 9 Volt 3A/3000mA - Newegg.com](https://c1.neweggimages.com/ProductImage/AJXB_1_20200304432413706.jpg)