“Considering the delicate and definitive nature of mastering one would not think that finding a mastering facility with great gear that is operated by knowledgeable, sensible, keen people would be hard to find. But amazingly enough these two are more than often mutually exclusive. Fortunately, The Mastering Studio, run by Luke Gilfeather, combines these two gracefully. Luke’s dedication (or obsession) to the highest standards in audio quality are evident in every link in his audio chain. This dedication is only surpassed by his vast experience and technical knowledge, great musical sensibility and impassioned awareness of his clients needs and wants. I have seen Luke go beyond the call of duty time and time again to ensure that the client (often myself) was completely satisfied. After all, this is mastering we’re talking about.”

Posted By: Dan Escauriza Engineer, Producer, Musician
Chicago, IL

“You are the BEST! Anybody who can master such disparate projects for me as Anodize and Ever So Klever and have them both come out awesome is just brilliant:)”

Posted By: Omar Cuellar
Miami, FL

Mr.Gilfeather, we couldn’t be happier with your work. Thank you for helping us get to that next level of professionalism. EB’s new E.P. sounds “great” now and you managed to do it in just a couple of days. Plus, affordable rates makes The Mastering Studio a must for any new release at Muttness Records from now on.

In all businesses the human factor and truthful, intimate relations is what makes business successful.  Luke Gilfeather has it all: professionalism, knowledge, experience  …and above all, that human factor touch. Thank you Luke for making Sergio’s CD what it is…and again, thank you for your patience. Once a Professional Audio Group Customer, one is tempted to always be one. 

Nicolas Bikhazi – Home Blues Productions Beirut, Lebanon

“I am personally impressed with the mastering craftsmanship and quality that Luke was able to achieve on my new album. Trust me, when you get your music properly mastered you will never be satisfied with just the MIX… …I fully endorse Luke and the Pro Audio Group family for all your mastering needs. There is a new name for mastering, and that name is Professional Audio Group”.

Andre “Mighty Lion” Karjohn -Recording Artist

When it comes to mastering music, I’ve never been more satisfied with the job that Luke Gilfeather has done with my music.  He defines “professional” in Professional Audio Group. The quality was incredible! I’ve never been happier with the results…  ..You can’t go wrong with the work that Professional Audio Group does. I know I won’t be going to anyone but them for my music mastering.”

Profile -Producer/Engineer for Mobb Deep – Young Buck – Ruben Studdard – Missy Elliot