Proton AA-2120

Data

General

• Manufacturer: Proton
• Model: AA-2120
• Years of manufacture: 1993-(?)
• Type: Power amplifier
• Remote control: no
• Power consumption: 750W
• Dimensions: 420mm x 124mm x 392mm (WxHxD)
• Weight: 16,2kg
• Color: Black
• Original price approx:

Connections

• Number of inputs: 1 stereo Cinch
• Number of outputs: 1 pair of speakers

Technical Data

• Continuous power at 4/8 ohms with distortion factor:
  • 2 x 180 watts at 4 ohms, 0.02%.

2 x 120 Watt at 8 Ohm, 0,02% * Dynamic power

• Dynamic power
  • 4 Ohm: 2 x 200 Watt, 20ms
  • 8 Ohm: 2 x 160 Watt, 20ms
• Total harmonic distortion_ 0.03%
• Attenuation factor: 100
• Input sensitivity: 1Vrms
• Output (Level/Impedance):
• Frequency Response: 20-20KHz..... <+-0.5dB
• Ripple (short-circuited): 105dB, A-weighted
• Stereo Channel Separation:
• Signal Rasp Distance:
• Headroom: 2.5dB

Special Features

• Dual-mono construction
• 2 transformers
• 2 x 2 x 10000uF electrolytic capacitors