The PA-2000 and PA-4000 are 60 or 120 W public
address mixer/amplifiers with six balanced
universal inputs, (inputs 1 through 5 use screw
terminals) allowing connections of mic or line-level
signals via input gain trim. Channel six is for CD
or cassette decks, with connection using a dualsummed
RCA jack. The unit has an input for a
600Ω(0.775V) telephone system paging port, while
the built-in five-band EQ may be used to change
the tonal balance or reduce feedback.