Mini Amplifier

SKU: STKbc270938 Category: Tag:

Additional information

Weight 2 kg
Dimensions 13.5 × 13 × 11.9 cm

The AVG-MA2’s reliable performance in a control and transmission environment makes the AVG-MA2 ideal for the IT computer realm, signal monitoring, big screen displays, conference systems, television broadcast, education, banking and security institutions etc.


  • 3 audio inputs: 1 L+R stereo, 1 analog, 1 optical fibe
  • Switchable stereo / mono output
  • Complete EQ management: including LINE, BASS, TREBLE
  • Easy volume adjustment via a rotary knob
  • Audio loop output
  • Intuitive LED indicators for input source, control and volume setting
  • Controllable via RS232, IR, TCP/IP (optional)
  • Web-based GUI
  • Power off memory function
  • Easy installation with rack-mounting design
Input Output
Input Signal 1x L+R stereo audio
1x 3.5mm analog audio
1x Optical Fiber audio
Output Signal 1x LOOP
2x Stereo audio/ 1 Mono audio
Connectors 2x RCA
1x 3.5mm TRS plug
Connectors 1x 3.5mm jack
1x 4-pin 5.08mm connector
Input impedance >10KΩ Damping coefficient >100
Control Ports 1x RS232 (3-pin pluggable terminal block)
1x IR IN (3.5mm female)
1x TCP/IP (RJ45 female, optional)
Panel Control Front panel buttons & rear panel switcher
SNR 80dB THD+ Noise 1%@1KHz 50W
Separation 75dB 20Hz~20KHz Damping coefficient 100
Voltage Gain 32dB Output Power 1×100W@4Ω/2×50W@8Ω
Power Supply DC 33V 4A Power Consumption 1.48W
Work Temperature 0~50℃ Reference Humility 10%~90%
Dimensions (W*H*D) 148 x44 x165 mm Weight 0.72kg