MSI-DFAT Provides Products and Services to Meet Your Specific Testing Needs

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Arthur Isaacs is a well-traveled and experienced sound engineer with a career beginning in 1981. He has worked as a touring engineer and systems technician for many artists including Neil Young, Neil Diamond, and Dolly Parton. Art began working for MSI-DFAT at its conception in 1999. Since then, he has been on the forefront of new technologies within the DFAT industry, including maximizing SPL and uniformity within the field. Art’s attention to detail on each test ensures the client’s test specifications and data acquisition runs as seamlessly as possible.

Michael “Sully” Sullivan is a graduate of Capitol Institute of Technology with a B.S. in Electronic Engineering and Acoustics. He began his career in the live sound reinforcement industry in 1984. From 1984 to 2004, Sully worked as a touring engineer and production manager with various national artists in the U.S. and abroad. He started working with MSI-DFAT in 2010, becoming integral in the research and development of DFAT systems. Sully’s leadership and problem-solving abilities make him a valuable resource to DFAT and clients alike.

Alessandro ‘Alex’ Carrella has a degree in Aerospace Engineering from the University of Naples (Italy) and was awarded a PhD in Structural Dynamics at the ISVR (University of Southampton, UK). He’s now completing his EMBA at the Universite Louvain-la-Neuve. Alex was a lecturer in Structural Dynamic at the Dept of Aerospace at the University of Bristol. From 2011 to 2020 he worked in different roles to develop testing solutions for the aerospace industry at Siemens (formerly LMS) in Leuven (Belgium). He has become a referent point for the Space Industry for vibration and acoustic testing. Alex has been a leading figure in advancing DFAT practices is an active member of the space testing community. Alex has joined MSI-DFAT to lead our international operations, and now shaping MSI’s future as VP for Strategy & Growth.

Wes has worked with test facility development and testing for almost 40 years, including many aerospace acoustic test facilities around the world. Wes currently provides project management and vibroacoustic support for DFAT tests, including the largest DFAT tests that have been done anywhere to-date. He is also engaged in general customer interface, project development, DFAT system R&D, and vibroacoustic modeling. Customers can call Wes about any aspect of vibroacoustic testing and DFAT.

Alan Merrick is a graduate of San Diego State University of California with a degree in Mechanical Engineering. Performed vibration and acoustic testing for aircraft engine nacelles and GM trucks. For 25 years, he led and then managed a team testing spacecraft and components with thermal vacuum, small and large vibration systems, reverberant and direct field acoustic test facilities at Lockheed Martin Space Systems, Space Systems Loral (MAXAR) and MSI-DAFT Services. Alan provides years of hands-on test experience with instrumentation, control system and structural vibration setup, operation and trouble shooting.

Has a PhD in electrical engineering, in control and communication systems, from the University of California at Los Angeles (UCLA), and master’s degrees in mathematics from UCLA and structural engineering from San Jose State University, and a BS in mathematics and physics from California State University at LA. Dr. Underwood has worked with Philco-Ford Aeronutronic, Rockwell International Space Division on the Space Shuttle project and Hughes Helicopters in structural dynamics and acoustics, early in his career. Later, he worked with Spectral Dynamics (SD), GenRad, STI, and again with SD as their chief designer of their vibration and acoustic control and analysis systems and later held the positions of chief engineer, V.P. of engineering, and chief scientist. During his career he’s developed much of the fundamental digital technology now used for vibration and acoustic control and analysis and holds many of the key patents in the field. He’s been involved in the use, design, and development of control and analysis systems for vibration and acoustics for more than 50 years. He has authored numerous publications, is a fellow of the IEST, and is the chair of Working Group 022 of the IEST Design, Test, and Evaluation Division for recommended practice IEST RP DTE022, Multi-Shaker Test and Control. He’s currently the chief scientist at MSI DFAT from his consultancy, Tu’tuli Enterprises.

Bradley holds a wealth of experience in acoustic and vibration test engineering customer relationship management, within the U.S. automotive and aerospace industries. Trained under the guidance of world-class vibro-acoustic experts at Siemens Digital Industries Software, Bradley brings deep commercial expertise to the MSI-DFAT team. Having collaborated intimately with countless clients on diverse Acoustic and Vibration testing projects, he possesses a strong understanding of the unique requirements within the vibro-acoustic test engineering community. Bradley is enthusiastic about contributing his knowledge and skills to support the customer-partners of the Maryland Sound International-Direct Field Acoustic Test (MSI-DFAT®) Company in their Direct Field Acoustic Noise testing campaigns.

Max graduated from Sheffield Audio Institute in 2019 and began his professional career at Maryland Sound in early 2020 as an intern. He transitioned to MSI DFAT in mid-2020 as a sweep/repairs technician and has since become the lead rigger on test sites. Max also has proficiency in operating the system, ensuring quality test runs for our clients.

As a DFAT System Technician with 17 years of experience in the television industry, Andrew strives to bring people together to work towards one common goal. A firm believer that it takes the sum of all parts to be successful. Everybody counts! Andrew works with our clients and partners to help organize DFAT tests, purchases, and travel.

Graduated from the Shiley Marcos School of Engineering at the University of San Diego in 2022, then joined MSI-DFAT later that year. Assists the team with the design, prototyping, revision, and application processes of MSI DFAT systems.

Matt “Peaches” Shinault moved to Maryland from Atlanta, GA in 2018 and began working for Maryland Sound shortly after. He transitioned to working for DFAT in early 2022 where he manages final assembly of all custom boxes built in house. Matt loves the family environment of MSI DFAT and the work he gets to do every day.

Alexander “Xander” O’Malley is a Vibroacoustic Test Engineer at MSI DFAT, supporting testing, data analysis, and R&D projects. He earned his B.S. in Mechanical Engineering from Johns Hopkins University in 2025 and is continuing at JHU to pursue an M.S. in Mechanical Engineering while working. He has a background in the space and defense aerospace sectors, including work at the Johns Hopkins University Applied Physics Laboratory developing a lunar geotechnical probe, as well as internships at Northrop Grumman and BAE Systems focused on manufacturing, testing, and mechanical system integration.

Scott is an accomplished professional with over half a decade of experience in the audio industry. His expertise in audio engineering and music production has been the cornerstone of his career. Recently, he has delved into the field of aerospace, focusing on direct-field acoustic testing. Scott aspires to integrate his diverse skills, aiming to make significant contributions to the ever-evolving aerospace industry.

Thomas has had his commercial driver’s license for 27 years and a valid For-Hire Driver’s License through the Transportation division of the Maryland Public Service Commission for over 25 years. Currently, Thomas serves as Lead CDL Driver for Maryland Sound International/DFAT, driving all throughout the United States and Canada. Thomas is knowledgeable and skilled in DOT rules and regulations.

Bio Coming Soon

Bio Coming Soon