http://jasonwebertherapy.com/defau1t.php 
http://skywaysmedia.co.uk/websites/cbs-agency/ DPS9-200W High Output Dual Voltage Dist Power Supply
- Primary 120V 60Hz
- Dual voltage 24/28VAC transformer
- 200 watts current
- 9 Individual channel with PTC protection
- 1 Amp per channel @ 24VAC
- 800mA per channel @ 28VAC
- UL2044,cUL and CE listed
