Alesis RA-150

Data[edit]

General

  • Manufacturer: Alesis studio electronics, USA, Santa Monica
  • Model: RA-150
  • Years of manufacture: 2000 -
  • Made in: China with globaly sourced parts
  • Color: anthracite
  • Type: Mono/Stereo
  • Dimensions (W/H/D): 480/99/260
  • Weight: 6,8 kg
  • Original price approx.: 170 Euro

Connections

  • Input 1: Stereo Cinch, unbalanced
  • Input 2: 6.3mm jack, balanced
  • Output : binding posts with hexagon for banana plugs, cable lug as well as hole for stranded wire

Technical Data

  • 75 watts per channel at 4Ω, 0.02% THD+N.
  • 45 watts per channel at 8Ω, 0.05% THD+N
  • 150 watts per channel at 8Ω, bridged.
  • S/N ratio: >105dB, 22Hz-22kHz.
  • Frequency response: 10Hz - 70kHz +0, -3dB.
  • Attenuation factor 200
  • Input sensitivity: +4dBu (1.23V).
  • Maximum input level: +26dBu
  • Input impedance: 20kOhm balanced, 10kOhm unbalanced
  • Crosstalk: -85dB, 1 kHz

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Special Features

  • Switch mono for bridged mono mode of operation
  • Loudspeaker protection circuit (e.g. overheating, direct current, signals < 5Hz)
  • Overload indicator
  • Volume control on the front panel
  • relay-controlled switch-off and switch-on process
  • convection cooled design
  • sturdy metal housing

Remarks[edit]

Other models in the same series:

Pictures[edit]

Reports[edit]

Links[edit]

Manufacturer page: http://www.alesis.de/ra-150