Yamaha MA2030A power amplifier

‌Lo-Z/Hi-Z switchable Class-D mixer amplifier (Lo-Z: 30W x2ch, Hi-Z: 60W x1ch) equipped with 3 types of selectable stereo inputs, 2 mic inputs and powerful DSP functions for high quality music playback and microphone use.

• Easy setup, and a user-friendly interface for effortless operation
  
• Supporting Lo-Z (30W @3Ω/4Ω/8Ω) and Hi-Z (60W x1ch, 70V/100V) speaker systems
  
• Flexible 2 mic inputs and selectable 3 stereo inputs
  
• Advanced DSP functions for music playback and microphone use (Feedback Suppressor, Priority Ducker, Leveler)
  
• Bass and treble stereo source EQ with enhancer function
  
• Built-in speaker EQ optimum for Yamaha VXC/VXS series speaker
  
• Built-in HPF
  
• Service zone can be expanded by adding a PA2030a
  
• Remote volume control and microphone on/off switching via the optional DCP control panels (DCP1V4S, 1 DCP panel per unit)
  
• Intelligent protection function ensures safe, reliable operation
  
• Certified as Yamaha Eco Products
  
• Space-saving 1U rack size (*sufficient space must be provided above and below the unit for airflow and cooling.)

Specifications:

• Frequency response: 0dB, -2.5dB, +1.0dB (Stereo in to Line out, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω/8Ω), 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V)
  
• Crosstalk: ≤ -70dB (Stereo in to other Stereo in)
  

I/O Connectors

• Mic/Line Input: -
  
• Line Input: -
  
• Speaker Output: Barrier strip x 2 pairs
  
• Line Out: Stereo RCA pin (unbalanced)
  
• Control ports: RJ-45 (for DCP1V4S)
  
• Mic Input: MIC IN 1: XLR combo jack (balanced), MIC IN 2: 3.5mm Euroblock (3-pin, balanced)
  
• Stereo Input: ST IN 1: Stereo mini phone (3.5mm, unbalanced), ST IN 2 / ST IN 3: Stereo RCA pin (unbalanced)
  
• Input Level: Mic input: -76 dBu (Sensitivity), -66 dBu (Nominal), -22 dBu (Max before clip) / Line input: -10dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip)
  
• Output Level: -10dBV (LINE OUT, Nominal)
  
• Processors: Speaker EQ (VXS:Full Range, VXC), HPF (150Hz)
  
• Amplifier class: Class D
  
• Cooling: Conventional cooling, bottom to up airflow
  
• Power requirements: 100V, 120V, 230V - 240V, 50Hz / 60Hz
  
• Power consumption: 30W (1/8max. power, 3Ω, AC 100V, pink noise at all channels)
  
• Dimensions: 215 x 54 x 288MM
  
• Weight: 1.8 kg

Package includes:

• Yamaha MA2030A amplifier x1
  
• AC power cable x1
  
• 3.5mm Euroblock plug (3-pin) x1