Glanzer Pro Audio is distinctly superior in providing reliable and professional consultation, event services, live sound, installation, and training. GPA was initially created to fulfill an evident need for cost-effective and trustworthy sound system design and installation for churches and businesses. We have been also actively involved with live and recorded audio for over 25 years with sound engineering experience at national levels. We are active members of SYN-AUD-CON (Synergetic Audio Concepts), the NSCA (National Systems Contractors Association) and an active member of the CSC (Church Sound Check) group.