cioks type 6 – 9v battery snap | to power vintage pedals that don't have a power supply connector. | Anasounds
Amazon.com: Vertex Effects Battery Power Supply for Guitar Pedals, Four 9V Outputs and One 9V Input, Guitar and Bass Pedal Power Accessory, 5" x 3.5" x 1.25" : Musical Instruments
Amazon.com: Guitar Pedal Power Supply,Lotkey Power Supply Portable 7 Isolated DC Output Built-in Rechargeable Battery Power Supply for 9V Guitar Bass Effect Pedals with USB Port for iPhone iPad : Musical Instruments
Planet Waves PW-9VPC-02 9V Battery Pedal Power Adapter | Reverb
Voodoo Lab Battery Snap to 2.1mm Pedal Power Cable - 18" Str-9v Snap | Sweetwater
D'Addario 9 Volt Battery Power Adapter | Sweetwater
Amazon.com: 9V Guitar Pedal Power Supply,UL Tested 9 Volt Power Supply for Guitar Pedals, 1A Tip Negative with 5 Way Daisy Chain Power Cable : Musical Instruments
Amazon.com: D'Addario Accessories PW-CT-9V DC Power Adapter – Pedalboard Power Supply - Minimize Need to Change Batteries on Pedalboard and Devices Requiring 9V – 800mA Max Current – Guitar Pedal Power Supply :
Amazon.com: UpBright Global 9V Battery Snap Connector & AC Adapter Compatible with Radio Guitar Effects Pedal Digital Multimeter, Loop Station Guitar Effects Pedal 9VDC 1A 300mA, 500mA & 1000mA Battery Charger :