Energy supply: 220 V-24 V • Output power: 2 x 240 W • Output voltage: 8 O, 70 & 100 V • Power indicatie 24 V and 230 V: Yes • Frequency respond: 60 -18000 Hz • Distortion: < 1% • Output: 4-8 O 70-100 V • Fault contact(s): yes • Signal indication: Yes