Advanced Test and Measurement
Instruments and Power Supplies

Prism Sound dS-LPF

Passive low-pass filter

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The dS-LPF is a passive 20kHz low-pass filter in 2 or 4-channel configurations designed primarily for measuring digital power amplifiers.

The Passive Low-pass Filter is intended to aid measurement of switching ('Class D', or 'PWM') power amplifiers where the presence of shaped and switching noise outside the audio band can adversely affect the Analogue Inputs of the dScope Series III or other audio analyzer.

Product Variants

Model Price

dS LPF2

Passive low-pass filter Passive low-pass filter, 2 channel
£525.00
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