We stand with Ukraine to help keep people safe. Join us
All Apps
Best AppsReviewsComparisonsHow-To
When you purchase through links on our site, we may earn an affiliate commission

LineIn for Mac

Enables soft audio playthrough from input devices.

Free
In English
Version 2.3.0
4.6
Based on 14 user rates

LineIn overview

Note: LineIn is no longer under development, and it is no longer available for sale, but is still available for download
LineIn enables the soft playthrough of audio from input devices. In simpler terms, you can use LineIn to play sound through a microphone or any other device plugged in to your Sound In port. If you need to input audio from an external device, recreating OS 9's "Play input through output device" option, then LineIn is perfect for you

What’s new in version 2.3.0

Version 2.3.0:
  • A long-standing issue with latency has finally been cured
  • Added a menu item for toggling play-thru

LineIn for Mac

Free
In English
Version 2.3.0
Write a detailed review about LineIn

Write your thoughts in our old-fashioned comment

MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
4.6

(28 Reviews of LineIn)

  • Comments

  • User Ratings

erwincornil
erwincornil
Jun 6 2020
2.3.0
0.0
Jun 6 2020
0.0
Version: 2.3.0
Usually I rate it with 5 stars. But now I am afraid that I had to say It is no good. The point is that it isn't working with OS Catalina, I even can't install it on my device. I think I need it to use Audacity (like I did in the past), or maybe do you have an other solution? Kind regards guys!
smtstepper
smtstepper
May 25 2020
2.3.0
0.0
May 25 2020
0.0
Version: 2.3.0
Running catalina is there a 64 bit version to download?
joeylariviere94
joeylariviere94
Apr 17 2020
2.3.0
0.0
Apr 17 2020
0.0
Version: 2.3.0
didn't work, can't download.
fred-laxton-macupdate
fred-laxton-macupdate
Apr 16 2019
2.3
5.0
Apr 16 2019
5.0
Version: 2.3
It looks like their Loopback app can do this - I just used it to route my Line-In to my surround-sound speakers ;-) https://rogueamoeba.com/loopback/
fred-laxton-macupdate
fred-laxton-macupdate
Apr 16 2019
2.3
5.0
Apr 16 2019
5.0
Version: 2.3
FYI, I use SoundSource from Rogue Amoeba for sound selection and also it has a Line In function. On SoundSource 3 (free to any owners of Rogue Amoeba software) it is called "Open Play-Thru Window" and then you click "Start" to route Line-In to your selected output. I just started a trial of SoundSource 4 (just released) and haven't seen (yet) how to redirect Line-In to Output. But I will find it ;-) Anyway, to get your free SoundSource 3 that includes "Play-Thru", find a Rogue Amoeba license that you bought and go here: https://weblog.rogueamoeba.com/2017/02/14/soundsource-the-sound-control-that-should-be-built-into-macos/
fred-laxton-macupdate
fred-laxton-macupdate
Apr 16 2019
5.0
Apr 16 2019
5.0
Version: null
jack1911
jack1911
Nov 27 2017
3.0
Nov 27 2017
3.0
Version: null
matrixszymon
matrixszymon
Sep 15 2017
4.5
Sep 15 2017
4.5
Version: null
Wunderhorn
Wunderhorn
Jul 3 2014
5.0
Jul 3 2014
5.0
Version: null
Ipodhakkr
Ipodhakkr
Jul 2 2014
5.0
Jul 2 2014
5.0
Version: null
Sam"Bytemunch"E4561
Sam"Bytemunch"E4561
Apr 22 2014
5.0
Apr 22 2014
5.0
Version: null
wimadrid
wimadrid
Sep 9 2013
5.0
Sep 9 2013
5.0
Version: null
seba-szwarc
seba-szwarc
Oct 26 2012
4.5
Oct 26 2012
4.5
Version: null
Atterboy
Atterboy
Oct 23 2012
5.0
Oct 23 2012
5.0
Version: null
Jslavin
Jslavin
May 28 2012
4.0
May 28 2012
4.0
Version: null
Bradmill
Bradmill
Dec 22 2011
4.5
Dec 22 2011
4.5
Version: null
gcoghill
gcoghill
Oct 4 2011
5.0
Oct 4 2011
5.0
Version: null
Guest
Guest
Jan 19 2005
4.0
Jan 19 2005
4.0
Version: null
Guest
Guest
Aug 4 2004
4.5
Aug 4 2004
4.5
Version: null