Du30B Mic-Preamp/Audio Ducker
(Model Number DU30B. Special Feature function(f) {var _np=(window.P. execute(function(A){ A.on('a:truncate:po-attribute-truncate-4:updated', function(data) { var isTruncated = ! : 'none'; } }) }); })); nv: Model^DU30b | Product Type^Microphone Preamplifier | Frequency Response^20 Hz - 40 kHz | Input Impedance^100K Ohms unbalanced, 600 Ohms balanced | THD Noise^ 0.03 typical | Noise Floor^-78 dB | Indicators^Power LED | InputOutput jacks^XLR balanced output, RCA unbalanced input and output | Power^12 - 16 VDC 50mA, 5 x 1.2 mm DC Jack - Center Negative | Weight^1 lbs. 5 kg | Size^4 x 4 x 1.5 See more.