API 527 Compressor / Limiter Module in great condition!

This item is not tested. Please contact us to test it by video call before you buy.

Included:

• API 527 (1)

From API:

"The API 527 takes it’s place alongside the family of API VCA based compressors, the 225L and the 2500 Stereo Bus Compressor. Anyone familiar with those units will immediately be at home with the 527. Features common to the line like “feed forward” (NEW) and “feed back” (OLD) gain reduction methods selectable on the front panel, provide a choice of “that old way”, or “the new way” of compression, for the highest level of flexibility in signal gain control. The “old way” or Feed-Back method is what most of the classic compressors used for the gain control circuit. The “new way” gain reduction is more typical of the newer VCA type compressors that rely on RMS detectors for the gain control voltage."