On mac, with i tunes the command is cmd and the UP arrow, this also works for divx, vlc ext, with the internet, just use the volume controls F11 / F12. No need to spend monies on silly apps! Volume Mixer Equivalent for Mac? Before my current MacBook I had pretty much been exclusively on windows PCs. One thing I really do miss is a 'volume mixer' or way to mute/alter the volume from certain applications while leaving others fine. I found this and it seems perfect, although a free option would be better.
If the mixer has audio line-out, and your MacBookPro has an audio line-in you can record the output of the mixer in Garageband. Your mixer has two outputs - 1) 2x RCA and 2) 2x 1/4' TRS. You will need a cable with one pair of connectors matching the mixer output you want to use, and on the other end a single 3/8' (aka 2.5mm) male stereo plug to connect to your MacBookPro.
Mac Volume Control
In GarageBand you will record from the audio input. There is no 'connection' between the mixer and GarageBand per se.
Volume Mixer For Mac
Note: You didn't say what model MacBookPro you have. In the current lineup, only the 15' MacBookPro still has audio line-in. Check yours to make sure it has an audio-in port.
Sound Control For Mac
Volume Mixer App For Mac
Feb 20, 2013 8:37 PM