Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a
9 VA plug-in mallinen AC/AC virtalähde; 9 VAC 1,0 A 9580/9VAC
Virtalähde 9V, 1A, 5.5x2.1mm | AMPUL.eu
Virtalähteet netistä - St. Paul's Sound verkkokauppa