EV has grown into one of today's dominant forces in the design and manufacturing of leading-edge products for audio professionals. It is recognized the world over as a leader in audio technology.

• See also:
• Masterformat 2004
• 10 12 00 - Display Cases
• 11 21 00 - Mercantile and Service Equipment
• 11 21 13 - Cash Registers and Checking Equipment
• 11 21 43 - Weighing and Wrapping Equipment
• 11 21 53 - Barber and Beauty Shop Equipment
• 11 52 00 - Audio-Visual Equipment
• 11 52 13 - Projection Screens
• 11 52 16 - Projectors
• 11 61 00 - Theater and Stage Equipment
• 11 61 13 - Acoustical Shells
• 11 61 23 - Folding and Portable Stages
• 11 61 33 - Rigging Systems and Controls
• 11 61 43 - Stage Curtains
• 11 62 00 - Musical Equipment
• 11 62 13 - Bells
• 11 62 16 - Carillons
• 11 62 19 - Organs
• 11 68 00 - Play Field Equipment and Structures
• 11 68 13 - Playground Equipment
• 11 68 16 - Play Structures
• 12 93 00 - Site Furnishings
• 12 93 13 - Bicycle Racks
• 12 93 23 - Trash and Litter Receptors
• 12 93 33 - Manufactured Planters
• 12 93 43 - Site Seating and Tables
• 26 05 00 - Common Work Results for Electrical
• 27 00 00 - COMMUNICATIONS
• 27 30 00 - VOICE COMMUNICATIONS
• 27 41 00 - Audio-Video Systems
• 27 41 16 - Integrated Audio-Video Systems and Equipment
• 27 50 00 - DISTRIBUTED COMMUNICATIONS AND MONITORING SYSTEMS
• 27 51 16 - Public Address and Mass Notification Systems
• 32 31 13 - Chain Link Fences and Gates
• 33 82 00 - Communications Distribution
• Masterformat 1995
• 02870 - Site Furnishings
• 02880 - Play Field Equipment and Structures
• 11060 - Theater and Stage Equipment
• 11070 - Instrumental Equipment
• 11100 - Mercantile Equipment
• 11130 - Audio-Visual Equipment
• 16100 - Wiring Methods
• 16700 - Communications
• 16720 - Telephone and Intercommunication Equipment
• 16770 - Cable Transmission and Reception Equipment
• 16820 - Sound Reinforcement
• 16830 - Broadcast Studio Audio Equipment
• 16840 - Broadcast Studio Video Equipment
• 16880 - Multimedia Equipment