Prism Sound

Prism Sound Test and Measurement is now Spectral Measurement.  Prism Sound / Spectral Measurement has been designing and manufacturing successful high quality analogue and digital audio test solutions in the UK since 1987. As of 2019, Prism Sound Test and Measurement is being re-branded "Spectral Measurement".  In the short term, we will list both brands on this website, but going forward, you'll be best linking over to Spectral Measurement