We have finally run out of the Sifam Type 32 single needle meter movements and drive cards, so a number of our rack mount PPM meter units have been discontinued. We have plenty of Sifam Type 74 twin needle PPM meter movements and drive cards.
This range of PPM meter units is manufactured in narrow, 3U free standing cases designed to sit on a table top or mixing console etc. All units are manufactured using Sifam Type 74 Series movements with illumination.
Where twin needle meters are used the needle tips are colour coded Red/Green for Left/Right metering (type 74B) and White/Orange for Sum/Difference metering (type74A).