EasyManua.ls Logo

Adastra A2 - User Manual

Adastra A2
8 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
A2
Rackmount Stereo Amplifier with Media Player
Item ref: 953.402UK
User Manual
Version 1.0
Caution: Please read this manual carefully before operating
Damage caused by misuse is not covered by the warranty

Table of Contents

Questions and Answers

  • S
    Sarah MilesAug 12, 2025
    Why my Adastra A2 Bluetooth cannot connect?
    • T
      Theresa ShepherdAug 12, 2025
      If your Adastra Amplifier Bluetooth is not connecting, first ensure that Bluetooth is enabled on the sending device and that the sending device is within the Bluetooth range (5-10m). Also, check that the device is connecting to 'A series'.
  • R
    Robert Olson Jr.Aug 16, 2025
    What to do if the Adastra A2 output is too loud or distorted?
    • S
      Sarah WhiteAug 16, 2025
      If the output from your Adastra Amplifier is too loud or distorted, reduce the MIC, LINE IN, USB/SD, and/or MASTER level. Also, make sure that Hi-Z line level inputs are not connected to a Mic input.
  • C
    charlesmooreAug 20, 2025
    How to fix no audio from Bluetooth device on Adastra Amplifier?
    • O
      obeanAug 20, 2025
      If you're not getting any audio from a Bluetooth device connected to your Adastra Amplifier, first ensure that the volume controls are not turned down on the sending device. Also, check the volume and Play/Pause buttons on the media player.
  • E
    Erica EscobarAug 23, 2025
    How to troubleshoot no power LED on Adastra A2 Amplifier?
    • M
      michaelwalshAug 23, 2025
      If there is no power LED on the control panel of your Adastra Amplifier, ensure the IEC lead is in good condition and connected properly. Also, ensure the POWER switch is on and check the mains inlet fuse.
  • R
    Robert LoveAug 27, 2025
    What to do if Adastra Amplifier output is too quiet?
    • I
      ianvasquezAug 27, 2025
      If the output from your Adastra Amplifier is too quiet or inaudible, increase the MIC, LINE IN, USB/SD, and/or MASTER level. Check for quiet recording of media files on USB. Also, check VOX override is not unintentionally suppressing audio playback.
  • J
    Jennifer RodriguezAug 31, 2025
    What to do if Adastra A2 has power but no output?
    • M
      Michael OrtizAug 31, 2025
      If your Adastra Amplifier has the power light and output LEDs lit but there is no output, check that the speaker output terminals are connected correctly and that the speakers are working (test on another amp if available). Check the memory device is connected properly by removing and re-inserting it. Ensure that you are using standard mp3 digital audio files and that the memory device works on a PC or Mac for standard playback.
  • D
    Daniel WebbSep 3, 2025
    Why is my Adastra Amplifier overheating?
    • L
      Linda RodriguezSep 3, 2025
      If your Adastra Amplifier is overheating, ensure the cooling vents are clear from debris and dust. Also, ensure that the load impedance on any output channel is no less than 4Ω.
  • C
    cpalmerSep 7, 2025
    How to stop microphone feedback on Adastra Amplifier?
    • U
      ucastilloSep 7, 2025
      To stop feedback from the microphone on your Adastra Amplifier, face the microphone away from the speakers and monitors, and reduce the microphone level.

Adastra A2 Specifications

General IconGeneral
Dimensions82 x 205 x 250mm
Weight3.2kg
InputsRCA
OutputsBinding posts
Power Output200W per channel at 8Ω
Frequency Response20Hz - 20kHz
Input Impedance47k Ohms
Damping Factor>200

Related product manuals