Home of the Squeezebox™ & Transporter® network music players.
Results 1 to 2 of 2
  1. #1
    Member
    Join Date
    Sep 2008
    Location
    Barcelona
    Posts
    70

    IQaudio digiamp+ using single channel?

    Hi,
    I've been searching but cannot find the answer to this. I'm trying to redeploy an IQaudio pi-Digiamp+ attaching it to a single loudspeaker.
    One option is to feed it with mono signal and use only one channel for the speaker but remember IQaudio advised to have speakers connected before powering the device and I'm concerned for the unused channel. Does anybody know or have done something like this?

    Wondering too if adding tthe two outputs would be feasible.

    Thanks!

  2. #2
    Member
    Join Date
    May 2017
    Location
    Saint-SimÚon, France
    Posts
    89
    Don't add the two outputs, as the amp is already running PBTL mode. You can set PcP to send mono, but you can't leave one channel of the amp 'unloaded'. What you can do is add a suitable wattage 4/8ohm resistor to the unused channel, to match the impedance of the speaker you are using on the other channel.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •