| The Plena system pre-amplifier is a versatile, high-performance unit with call and mono BGM (background music). It fulfills a wide variety of public address requirements at a surprisingly low cost. It can provide dual channel operation for simultaneous calls and BGM for up to six different zones, using two Plena amplifiers. |
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Features
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| Six-zone system pre-amplifier, with single or dual channel operation |
| Two input channels for call stations |
| Universal input for microphone/line, with speech optimized tone control |
| Three inputs for BGM selection and music optimized tone control |
| Front panel zone selection for BGM and call station zone selection for calls |