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Tăng âm liền Mixer trở kháng cao 90W: STK VP-4DRVThe STK VP-4DRV is similar purpose of the VP8-DRV,compact size very economic with full-featured best buy.
4 CH input 170W dual purpose designed for 70V/100V output and 8 ohm full range output with high-fidelity specification. The 90 W high voltage outputs effectively match the impendance of a wall mount, out door indoor loud speaker and paging horn speakers,Another 8 ohm 75 W quater inch phone jack outputs connect to STK 2 way SP112 full range speaker or other equivalent products.
4 CH 12 input configurations
Barrier strip 70V/100V output terminals.
The Mic preamps extra 10dBu input handling capacity.
Ultra realistic sound with 20kHz response dual variable DRV digital effects
Convection cooling with large size heat sinks
FET control quiet power on/off muting circuit.
Lowest in-rush trodial transformers.
Available rack mount,steel case 3-2/3 U space.