Models	E-650.00	E-650.OE
Function	Power amplifier	Power amplifier
Channels	1	1
Maximum output power	18 W	8 W
Average output power	6 W	4 W
Peak output current 5 ms	100 mA	60 mA
Current limitation	Short-circuit proof	Short-circuit proof
Voltage gain	6 ± 0.1	6 ± 0.1
Polarity	positive	positive
Control input voltage	0 to +10 V	0 to +10 V
Display	3 digit LCD	-
Output voltage	0 to 60 V, one additional fixed voltage of 60 V	0 to 60 V, one additional fixed voltage of 60 V
DC-offset setting	0 to 60 V at output, with 10-turn pot (E-650.00 only)	0 to 60 V at output, with 10-turn pot (E-650.00 only)
Input impedance	100 kW	100 kW
Frequency response	600 Hz @ 1000 nF load, 6 kHz @ no load	200 Hz @ 1000 nF load, 3 kHz no load
Control input socket	BNC	header pins
PZT voltage output socket	9-pin Sub-D	header pins
Dimensions	160 x 125 x 50 mm	70 x 42 x 30 mm
Weight	0.7 kg (w/o P/S)	0.15 kg
Operating voltage	90-240 VAC, 50-60 Hz, (external switching P/S, included)	+/- 15 V, 315 mA max., stabilized
Operating temperature range	0 to +50° C	0 to +50° C