Tascam M-300 Series Operation & Maintenance Manual

Contents

1/4"Output ImpedanceMinimum Load ImpedanceNominal Load ImpedanceNominal Output LevelMaximum OUtPUt LevelMonitor Output1/4"Output ImpedanceMinimum Load ImpedanceNomin� Load lmpedant:oNomine! Output LevolMaximum OutPut LevelRCAOutput ImpedanceMinimum Load ImpedanceNominal load lmpedant:oNominal Output levolMaximum Output LevelSolo inputInput ImpedanceNominal input levelMaximum Input LevolSolo OutputOutpUt ImpedanceMinimum Load ImpedanceNominol Load ImpedanceNominll Ou1put LmlMaximum OutpUt LevolHead!ll1one OutpUtload lmptclanceMaximum OutpUt LevelMemrPeak Indicator Lml20 ohms2 k ohms10 k ohmsDdBu {0.78 V)+20dBu {SV)22 ohms2 k ohms10 k ohms0 dBu 10.78 V)20dBu 18 VI490ohms2 k ohm•1 0 k ohms-10 dBV {0.3 V)+10 dBV {3.1 VI22 k ohms-10 dBV {0.3V)+18dBV 18V)100 ohms2 k ohml1 0 k ohms·10 dBV {0.3 VI+18 dBV {SV)8 ohms, stereoohones1.5W+1.5W6, VU Type10 dB above nominaloutpUt levelSO dBFoar Attanuation (1 kHz)Power RoquirtllltiiiJU.S.A./CANADAEuropeU.K./AustraliaGeneral Export1 20 V AC, 60 Hz,41 W220 V AC, 60 Hz, 41 W240 V AC, 50 Hz, 41 W100/120/220/240 V AC,60/60 Hz, 41 WPERFORMANCE CHARACTERISTICSEqui11lent Input Noise DIN Audio/"A" Wtd150ohm source -130 d8/-132dB:i'i"�·to-Noise Ratio DIN Audio/"A" Wtd8 Mic to PGM Output 60 dB/62 dB! Line to PGM Output 86 dB/87 dBB line to PGM Output 80 dB/82 dBI line to Effect/Aux Output 85 dB/87 dBI line to Stereo Output 86 dB/88 dB! line to Mono Output 83 dB/85 dB! line to Monitor Output 84 dB/86 dB! line to Solo OutpUt 86 dB/88 dB52TOlill Harmonic Distortion ITHDI1 Mic Input to 1 PGM OutpUt 0.025 % {20 Hz -20kHz, EO OUT,50 dB above nominalinput level and MICATT 30dB on,with 30kHz l.P.F.connected)1 Linelnputto 1 PGMOutpUt 0.02 %{20 Hz-20kHz,EO OUT, nominal inputlevel, with 30kHzLP.F. connected)lntetmodulation Dii!Ortion liMO), {SMPTE Method)1 Mic Input to 1 PGM OUIDUt 0.06 % (EO OUT,50 dB above nominalinput level and MICATT 30 dB on)1 Linalnputto 1 PGMOutpUt 0.045 % {EO OUT,nominal input level)Frtquency ResponseMic Input to PGM OutpUtline Input to Any OutputCroa-Talit, At 1 kHzAt 18 kHz20 - 30 kHz +1 dB-2dB20 - 30 kHz +1 dB-2dBBetter than 70 dBBetter than 60 dBIn these specifications: 0 dBV is referenced to 1.0 Volt;DdBu and dBm are referenced to 0.776 Volt. Actualvoltage levels are also given in parenthesis (0.31 6 Voltfor -10d8V is rounded of and given as 0.3 Volt, and0.775 Volt for 0 dBu as 0.78 Volt).Changes in specifications and featum may be madewithout notice or obligation.