100v Line

Clever Acoustics MA Series mixer amplifiers



100v line mixer amplifiers




Clever Acoustics MA Series 5 input 100v line mains & 24v DC mixer amplifiers

Available as:

  • MA 260: 60w RMS 5 input 100v line mains & 24v DC mixer amplifier
  • MA 2120: 120w RMS 5 input 100v line mains & 24v DC mixer amplifier

The MA Series amplifiers are ideal for installation into shops, offices and commercial premises. Featuring three microphone inputs, two AUX inputs and one telephone input. MIC 1 features switchable +48V phantom power and adjustable VOX priority over the other inputs. Individual gain controls for microphone and AUX inputs plus controls for bass, treble and master volume.

  • 19″ rack mountable chassis (removable rack ears)
  • Three microphone inputs
  • Two AUX inputs
  • MIC 1 features VOX priority and VOX level on rear panel
  • MIC 1, 2 and 3, AUX 1, 2 and master volume and bass/treble tone controls
  • Switchable +48V phantom power on MIC 1
  • Line output via phono sockets
  • Short circuit, overload and high temperature protection
  • Built-in priority functions for telephone override for AUX and MIC 1, 2 and 3
  • Optional DC input for use with battery backup power sources or for operation using high capacity batteries
  • MA 260 perfect for vehicle PA systems allowing high power public announcements on the move from a 12v power source
  • LED VU meter with temperature and protect indication
  • Speaker output: 70V, 100V or 4-16Ω
  • Frequency response: 50Hz-18kHz

MA 260

  • Power supply: 240V AC 50Hz / DC
  • Dimensions: 88 x 484 x 303 mm
  • Weight: 6.7kg

MA 2120

  • Power supply: 240V AC 50Hz / DC
  • Dimensions (H x W x D): 88 x 484 x 303mm
  • Weight: 7.8kg


Clever Acoustics

The Clever Acoustics brand features a wide range of 100V and low impedance products that have been designed to offer the installer a comprehensive audio solution, with options for both indoor and outdoor PA sound and 100v line installations. The products provide cost effective solutions without compromise on quality or intelligibility, ideal for a variety of applications across a vast array of markets. The whole product portfolio has been designed to be installed with minimum fuss, taking into account aesthetics when situated in a viewable area. A comprehensive range of associated products including audio sources, paging microphones and volume controls are also available.

Additional information

Dimensions30.3 × 48.4 × 8.8 cm
Output (RMS)

60w, 120w



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