Hi gang, I thought it would be fun and instructive to share our latest optimisations in all aspect of our studio. Here's my latest realisation : For years, I've been using a behringer headphones amps and with the limited outputs of my audio outputs interface, it was a fair match but those 4 mono AUX inputs always bugged me. For years I had mono headphone mixes, not a big deal since I can't remember one customer who complained about it. Last night I had free time in the studio and was checking up my setup and I realised I wasn't using digital outputs much. I use a FF800 that has a headphone output with a Saffire 56 in standalone mode that has 2 headphone outputs. So get this, to make use of the 56's outputs, I used the Adat out from the FF800 to the input of the 56 and created 2 mixes in Totalmix and in Mixcontrol. So I now have a routing that puts to use those 2 headphone jacks of the 56.. I then redone the soldering in my pannel to have a pair of stereo headphones for the musician. Also, I just realise I could use my spdif output to send to my home theater amp and have another headphone mix.. So I now have 4 mono and 4 stereo headphone mixes. All that without spending a dime !!! I just needed to re-think my signal flow !! Now what's your latest optimisations ?