Ultra rare 1950s broadcast low cut / high cut filters - Pultec / Stockhausen era

For sale is this incredible passive high cut / low cut broadcast filter made in Europe in the 1950s. Super fat, analogue tone. This is no surprise - just take a look at the components on the back! They'll feel right at home at any mix room, or experimental studio - thanks to flexible frequency selections for the filter, you can use them to enchance pretty much everything. The bands are nicely resonant, so adding a bit of low CUT on a kick gives a beautiful bloom to the bottom end.

The filters can be individually disabled, too, which means you can - for example - cut some highs, while not filtering the bottom end.

You can also use them for experimental music - this is the type of equipment that was used by Stockhausen and early electronic music studios, back in the day.

The unit comes tested and wired for XLR I/O for plug & play operation. On this unit, the 2000hz low cut setting is less resonant than other settings, with a less regular / more characterful curve. The rack is standard 19" format.

A second similar unit is listed separately. I can offer a bundle discount if you want to get both. They're not matched.

Private sale, as-is.