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MA215

Integrated Stereo Amplifier


The MA215 is a 15 watt per channel high fidelity integrated stereo amplifier. It is designed for wall-mount or SMC installation. The integrated amplifier features a volume/gain, bass, treble and balance controls. Volume can be adjusted up and down in 76 steps. The MA215 is designed to meet the amplifier needs of custom installed systems where high-quality sound is a specific requirement.


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Key Features:

  • Versatile integrated amp, includes volume/gain, bass, treble and balance controls.
  • Amplifier has 15 watt per channel rating.
  • Each channel is protected from overheating, overloading, overvoltage and undervoltage. The protection circuitry automatically restores the amplifier channel as soon as its parameter returns to the safe operating area.
  • Wall mount — fits almost anywhere.
  • 2-8 ohms stable. Goes with almost any speaker.
  • Gold RCA inputs for years of reliable service.
  • Shipped with PS1318 power supply (120 volt 60 Hz only).

Specifications:

Inputs Gold RCA jacks with adjustable gain
Input impedance 55k ohms
Outputs Detachable 4 position connector
Output power 15 watts RMS per channel (8 ohms)
Peak output power 24 watts per channel (8 ohms)
Ideal impedance 4 - 8 ohms
Frequency response 10 Hz - 40 kHz +/- 1dB (1w)
THD distortion less than 1% 20 Hz to 20 kHz
IMD distortion less than 0.5% 60 Hz 7 kHz 4:1 (SMPTE)
Dimensions Wall mount 6.5" x 2.5" x 2.5" d (16.5 x 6.4 x 6.4 cm)
Power 13VDC at 1800mA

Note: Specifications subject to change without notice.
© Knoll Systems 2005