If the photograph is clicked, it grows.

NF As-124 4500V High Voltage Power Supply Amplifier
SOLD OUT　sold		 pow499

+-4500V
DC CV BIAS adjust 0.00-+-3.00KV
AC CV CC adjust 0.00KVp-p-3.00KVp-p
AC Frequency 10Hz-9.99KHz Internal/External
Trip Current adjust
AC/DC Monitor 1/1000 BNC(f)
Output control DC,AC,CV+CC
External Input AC 3Vp-p full scale BNC(f)
AC 90-110V 48-62Hz Fuse 200V 5A