The UF-2 is an embedded accessory
that provides two independent channels of filtering. Each channel offers high-
and low-pass filters that are separately configured or bypassed; the high-pass
section also features selectable 6 dB/octave high-frequency boost for constant
directivity horns or to compensate for screen loss in cinema sound systems. This
versatile arrangement allows you to create a variety of filter setups: bandpass,
high-pass, low-pass, CD horn high-frequency boost, or flat, or virtually any
combination of them. The filters use a fourth-order Linkwitz-Riley alignment
that rolls off at 24 dB/octave. Frequencies are programmed by installing
selected 8-pin SIP resistor networks (included) into sockets on the processor
card.
UF-2 Spec Sheet (PDF)UF-2 User Manual (PDF)