Alesis Nitro Pro Electronic Drum Kit with Drum Accessories Coolmusic DM30 Amplifier

SPECIFICATIONS Maximum Polyphony : 64 Drum Kits : 36 Factory Kits / 16 User Kits Instruments : 551 (drums, cymbals, percussion, SFX) Effects : Reverb, 3-band equalizer Sequencer : Normal Mode: 80 songs | Learning Mode: 20 beats, 12 rhythms, 10 patterns | Resolution: 120 ticks per quarter note | Maximum Note Storage: approximately 1600 notes Tempo : 30-280 BPM Display : Backlit segment LCD Connectors : 10-trigger 25-pin connector snake cable input | 1/8″ (3.5 mm) stereo Headphone output | 1/8″ (3.5 mm) stereo Auxiliary input | (2) 1/4″ (6.35 mm) TRS trigger inputs: Tom 4 & Crash 2 | 1/4″ (6.35 mm) TRS stereo Audio output | USB-B port Bluetooth : Bluetooth Version: 5.0/4.2 | Bluetooth Profile: A2DP | Bluetooth Range: 33 ft. (10 meters) | Frequency Bands: 2400 – 2483.5 MHz | Maximum Radio-Frequency Power: <20 dBm (EIRP) Power : 9V DC, 500mA: center-positive Dimensions : 96.93 W x 57.61 D x 120.98 H (cm), 38.16” W x 22.68” D x 13.8” H (inches) Weight : 30 (kg), 66.1 (lbs)   DM30 Drum Amplifier   Product Dimension: 34.5*26.31cm Speaker：8-inch woofer, 2-inch tweeter Output Wattage：30 Watts Channel：Two instruments input for E-drum and keyboard Interface: 1/4″ audio interface, Headphone interface, Aux Input Control：3-band EQ and Volume control knob, Reverb effect Voltage：110-220V Package Included：1*DM-30 Amp, 1* Product Manual 1 Year Local Supplier Warranty