Product Name: Professional DSP-100 2 Signal Inputs DSP Professional Audio Karaoke Digital Processor Model NO.: DSP-1000 Conductive Mode: D Element Number: Monoamplifier Voltage: AC90V-AC250V Function: Post Amplifier, Amplifier Combined, Pre-amplifier Tube Type: Transistor Amplifier Used For: Professional Usage: Hi-Fi, AV, KTV System, Stage, Professional Performance Type: Audio Processor Product Name: DSP-100 Digital Processor Frequency Response: 20Hz - 20kHz, +/- 0.5dB Application: Commercial, Professional Performance Warranty: 2 Years Safety/Compliance: Ce, FCC, RoHS Service: OEM ODM Support ;After-Sale Service Trademark: Sinbosen Transport Package: Strong Packing Specification: 3.5kg Origin: Guangdong Province, China HS Code: 8542310000 Product Description Professional DSP-100 2 signal inputs dsp professional audio karaoke digital processorProduct DetailFeatureSuitable Home / DJ performance / Club / Studio / Karaoke / Conference / Theater1. 99 kinds of digital reverb effect.2. Musical incentive effect.3. Built-in electronic crossover, subwoofer audio output,adjustable crossover points.4. 5 microphone inputs.5. 2 signal inputs, can switch over.6. Music, reverberation, microphone volume can be adjusted independently.7. Reverberation depth and reverberation time can be adjusted independently.8. The microphone high and the bass can be adjusted independently.If you are interested in our products, please contact us