Restek MMA 5 specifications

Category : Power amplifiers

Brand : Restek

General

Connections

Tech nical data

Special equipment

Other models of the same series:

Test in stereo 09/1987 (rating: top class) Test in Audio 10/1987 (rating: top class)

• Manufacturer : Thorens - Restek
• Model: MMA-5
• Years of construction: 1987
• Made in: Germany
• Color: Black
• Type: Mono Analog
• Remote Control: No
• Power consumption: at idle < 5 W, at full power 130 W
• Dimensions: 20 x 5.5 x 33.5 cm
• Weight: 3.75kg
• Factory price approx.: 750.-- DM per piece

• Number of inputs: 1
  • 1x RCA (input sensitivity for full power: 540 mV /Input impedance: 15 kOhm )
Number of outputs: 1
• 1x Speaker Bananas

• 1x RCA (input sensitivity for full power: 540 mV /Input impedance: 15 kOhm )

• 1x speaker Bananas

• Continuous power (at 1 kHz)
  • 8 Ohm : 50 W
  • 4 Ohm : 70 W
  • 2 Ohm : 78 W
• Dynamic power
  • 4 Ohm : 86 W
• Total harmonic distortion:
  • 1 dB under full power: 0.03%
  • at 5 W: 0.02%
  • at 50 mW: 0.01%
• Attenuation factor: 200
• Frequency response: 5Hz - 250kHz
• Signal-to-noise ratio: 102 dB
• Stereo channel separation:

• 8 Ohm : 50 W
• 4 Ohm : 70 W
• 2 ohm : 78 W

• 4 Ohm : 86 W

• 1 dB under full power: 0.03%
• at 5 W: 0.02%
• at 50 mW: 0.01%

• Level controller and function selector switch on the back, protection circuit in case of short circuit and overtemperature< /li>

Comment:

Comment box:

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