As Is Martin Roland Digital Mixing Amplifier MA3000K Professional Karaoke 600W - $180 - (Kalispell, MT)
As Is - Not TestedMartin RolandProfessional Digital Mixing Karaoke AmplifierFEATURE:Audio Output: 300W+300W Output @ 8 OhmMicrophone input sensitivity: 0<15mVFrequency Band: 25Hz to 20kHz11 Step Digital Key Control, Key Control with remote controllerTwo Channels of Audio selectTwo Channels of Video select3 x 1/4" Microphone InputsInput Signal AttenuatorsAuto-gain level indicatorsIndividual Microphone Volume ControlIndividual Balance ControlIndividual Echo Depth ControlIndividual Bass/Mid-range/Treble Volume ControlSPECIFICATION \ MODELMA 3000 KAudio output Maximun300 W + 300WMic Input Sensitivity15 mVExternal Device Sensitivity250 mVSignal To Noise Ratio (IHF A Filter)80 dBT.H.D (1 KHz , AUX 150mV Input)0.1%Frequency Response25 Hz ~ 20 KHzMic Tone Adjustment80 Hz ± 15dB 3.5 KHz ± 5dB 12 KHz ± 15dBEcho Tone Adjustment80 Hz ± 15dB 12 KHz ± 15dBPower SourceAC 230 V/ 50HzElectricity Consumption550 WAs Is. Overall Very Good cosmetic condition. Not tested. Was working as expected when last used. We were not able to locate the remote. No connectors or wires included. Pictures show detail well.
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From ebay.com - 1 month ago