The Beta3 BM20 20-Channel Professional Analog Mixer is designed for large live sound setups, events, concerts, churches, auditoriums, and professional PA systems. With 20 mic inputs, Bluetooth connectivity, USB MP3 playback, and 99 built-in DSP effects, this mixer gives you complete control over sound quality even in demanding environments. Each channel features a 4-band equalizer, allowing precise control over vocals and instruments. The dual 12-band LED level display ensures accurate monitoring, while 3 AUX sends and 2 stereo group buses make it ideal for stage monitoring and external effects. Q1. Is Beta3 BM20 suitable for live concerts?A-1 Yes, it is ideal for large live events, concerts, and stage performances. Q2. Can I connect wireless microphones?A-2 Yes, you can connect wireless mic receivers through the mic or line inputs. Q3. Does it support Bluetooth music playback?A-3 Yes, Bluetooth is built-in for wireless audio streaming. Q4. Is this mixer good for church or auditorium use?A-4 Absolutely. With 20 mic inputs and clean DSP effects, it’s perfect for churches and auditoriums. Q5. Can I record audio from this mixer?A-5 Yes, it has dedicated recording and monitor outputs. Specifications Model BM20 Product Type 20-Channel Professional Analog Mixer Line Channels 20 Microphone Inputs 20 mic inputs (balanced) Channel EQ 4-Band EQ per channel Bluetooth Playback Yes – Wireless audio streaming MP3 Playback / U-Disk MP3 playback via U-DISK (with digital MP3 display) DSP Effects Built-in 99 DSP effects (reverb, delay, chorus, etc.) Group Buses 2 Stereo buses AUX Sends 3 AUX Sends Mute Switches Individual channel mute controls Level Display Dual 12-band main output level display Recording / Monitor Outputs Dedicated outputs for recording and headphone monitoring Dimensions (L×W×H) 828 × 400 × 110 mm Applicable Use Live sound, large events, PA systems, studios, stage programs
