TOA 900 Series II 8 Channel Mixer Power Amplifier A-912MK2 for sale in Whittier, CA
TOA A-912MK2 modular mixer amplifierThe A-912MK2 Mixer Power Amplifier controls and mixes up to eight independent input signals. The Mixer Power Amplifier delivers up to 120 watts of output power. Optional plug-in modules are available for use with mixer power amplifier to provide versatility for a wide range of operating applications. Type 8-channel mixer power amplifier Power Requirement AC mains, 120 V, 60 Hz Power Consumption 180 W Output Power 120 W RMS Power Band Width (D) 20 ? 20,000 Hz, 0.5% THD, (T) 50 ? 20,000 Hz, 0.5% THD Frequency Response (D) 20 ? 20,000 Hz, ±1 dB (T) 20 ? 15,000 Hz, ±1 dB, (T) 20 ? 20,000 Hz, +1 dB, -3 dB T.H.D 0.02% at 1 kHz, rated output Inputs Eight Input Ports : Each port accepts any input modules. One Bridging Input/Output Input Sensitivity /Impedance Input Port #1 to #8 : 100 mV/10 k? Bridging Input/Output : 100 mV/3.3 k? Preamp OUT /Power Amp IN 1000 mV into 600 ?/1000 mV, 10 k? Outputs(T)=Transformer (D)=Direct Main (T) : 8 ?, 25 and 70 volts, balanced, Main (D) : 4 ?, unbalanced Aux : 10 k?, 1 V Output Regulation(1kHz) (D) Less than 0.5 dB, no load to full load (T) Less than 1.0 dB, no load to full load S/N Ratio(Band Pass 20 ? 20,000 Hz) Tone defeat switch on Master volume min : 90 dB Master volume max : 77 dB Power amplifier only : 105 dB Tone Controls Bass : ±10 dB at 100 Hz, Treble : ±10 dB at 10 kHz Controls 8 Input gain control 1 Master gain control 1 Bass control 1 Treble control 1 Power ON/OFF switch 1 Tone defeat switch 1 Low-Cut switch (60 Hz, 6 dB/octave) Indicators 1 Power LED, 1 Protect LED, 1 Signal LED, 1 Normal LED, 1 Peak LED Protection Self-protection, with AC fuse (inside) Connectors Input No.1 to No.8 : Card-edge connector Bridging, Mixer preamp. output, Power amp. input, Aux output : RCA phono jack Output : Screw-terminal strip Mute, Remote VR : Screw-terminal strip AC outlet : 3-pin grounding type AC power cord/plug : SJT, 3-prong type Temperature Range -10°C ? +60°C (12?F ? 140?F) Finish Black Dimensions(W×H×D) 420(16.54") × 99.1(3.90") × 358(14.09") mm Weight 11.4 kg (25.13 lb.) Accessories Volume control cover (YA-920)......4 Option Rack mounting bracket (MB-25B)
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