750W Max Power with a built-in SD/USB readers to playback MP3 songs Function with Subwoofer output. Is the hottest and the newest digital mixing amplifier! The newest digital mixing amplifier comes with a built-in SD/USB readers to playback MP3 songs. Max power of 750W+750W yields the best quality sound that you can experience. Superior echo control along with tone control – treble, mid, bass – enhances the performance of your system by far. Remote control for Master music volume, Master Mic. Volume, Key and Input select. Hi End speaker connector. Sub woofer output with volume and frequency control. USB and SD Readers to playback MP3 Music. 2 RCA Audio Inputs. 1 Video input, 3 Video outputs. Microphone input sensitivity: 0<15mV. Frequency Band: 20Hz to 20kHz. 9 Step Digital Key Control. Two Channels of Audio select. Two Channels of Video select. 4 x 1/4 Microphone Inputs in front. Individual Microphone Volume Control. Individual Echo Depth Control. Individual Bass/Mid-range/Treble Volume Control. 200W + 200W RMS. Signal To Noise Ratio (IHF A Filter). D (1 KHz , AUX 150mV Input). 20 Hz 20 KHz. 80 Hz ± 15dB. 3.5 KHz ±12dB. 12 KHz ± 15dB. Echo Tone Adjustment:Low. Echo Tone Adjustment:Hi. AC 115 V/ 60Hz. Music Tone Adjustment:Low. 100 Hz ± 15dB. Music Tone Adjustment:Mid. Music Tone Adjustment:Hi. 17" x 6.7" x 18.1. The item "Martin Roland MA3000KII 750Watts Pro Karaoke Digital Mixing Amplifier AMP SD/USB" is in sale since Saturday, June 21, 2014. This item is in the category "Musical Instruments & Gear\Karaoke Entertainment\Karaoke Mixers". The seller is "karaokecenter" and is located in Los Angeles, California. This item can be shipped to United States.
- Brand: Martin Roland
- Model: MA-3000K
- Features: Amplifier
- Product Type: karaoke mixing amp
- MPN: MA3000K II