Sound amplifiers of series MS1000

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Functional features:

Protection systems from

  • short circuit at the output;
  • input overload as a result of exceeding the level of the input signal (Limiter);
  • steady output voltage;
  • infra-low output frequency;
  • overheating of the output transistors;
  • transients at the start up, the mode of soft start

 There is an option of installation in the standard 19" RACK-racks.

Input connectors:

  • COMBO, XLR, JACK 1/4"

Output connectors:

  • SPEAKON, stud terminal.

Indication:

  • Power
  • System actuation (Prot)
  • Output signal (Sign)
  • Output overdrive (Clip)

Logarithmic output level controls on the front panel;
Mode selector switch of stereo/ mono/bridge;

Switchable limiter under power system;

Disconnecting the case from the common wire circuit with the use of a switch

Cooling:

  • automatically controlled DC fans;
  • 2 speeds of the radiator cooling independently for each channel.

The main technical characteristics

Parameter NameCharacteristics
Output power, W:
Stereo/Mono, 4 Ohm
Stereo/Mono, 8 Ohm
Bridge 8 Ohm

2x500
2x300
1x1000
Damping factor >400:1
Frequency range (+0;-0,1dB), Hz 18…30000
Signal/noise ratio, dB 110
Klirr factor <0.05
Input sensitivity, dBu 4(1.23V)
Rate of increase, V/mks 50
Construction 2U
Weight, kg 15