Made for telephone interfaces. The JK Audio RA4 is a rack-mount panel that accommodates up to 4 JK Audio AutoHybrid telephone / audio interfaces. The panel occupies a single space in a standard 19-inch rack. . . .

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Made for telephone interfaces.

The JK Audio RA4 is a rack-mount panel that accommodates up to 4 JK Audio AutoHybrid telephone / audio interfaces. The panel occupies a single space in a standard 19-inch rack.

Read Less