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The PA500L and PA1000L amplifiers are linear amplifiers designed for use with the smaller LDS shakers. With very low noise and low distortion performance, they have protection designed in for both amplifier and shaker.

• Compact stand-alone amplifiers designed to support LDS permanent magnet shakers and LDS small electro-dynamic shakers, when used with a separate field power supply (FPS 10L)

• Latest MOSFET technology used in linear mode eliminates saturation effects

• Cost effective, light duty testing with excellent random performance

• Unconditionally stable irrespective of load

• True RMS metering with over-current protection

• Full range of system interlock circuits

• Remote control facilities