ENGINEERING INCORPORATED Sound Quality. Sound Engineering. PMA7000B Technical Data Sheet P M A SERIES ADVANCED AUDIO CONTROL SYSTEM What do you do when you have the best audio panel in the world? You make it better! After nearly four years of production of the PS Engineering flagship PMA7000M-S, the company has rolled a number of product options into a new unit. Called the PMA7000B, this version incorporates the most requested features of the PMA7000M-S and PMA7000MS-CD. Featuring our IntelliVox®, each of the 6 microphone circuits are monitored by a microprocessor, discerning the difference between voice and noise. The instant the protocol recognizes a voice it instantly opens up the microphone, eliminating the frustration of clipping the first syllables. This automatic VOX system completely eliminates the need for manually adjusting VOX squelch knobs. The all push-button control for the transceivers adds flexibility to the product while reducing complexity. Among the features incorporated in the PMA7000B is the ability to interface with phones as well as cellular telephones that allows the use of a hands free device. The use of cellular telephones is legal on the ground. Now the pilot or copilot can have the convenience of making private phone calls using their headset, or join in a party line call with the passengers. Private and party line calls can be made depending upon the configuration of the two on/off hook switches installed in the aircraft. In addition, individual volume controls are now provided to allow the crew and passengers to fine-tune their own intercom volume. With the advent of more and more audio outputs now available to the pilot, we have added two more un-switched inputs, making a total of four.These are available to provide critical audio inputs, such as traffic or ground proximity warning, as well as GPS and autopilot alerts. Historically audio panels only had two, which limited the flexibility in additional equipment. And we are providing more capability than ever before at a lower cost, making the PMA7000B perfect for the 172 to the Beech Baron. It will nicely top off your avionics, providing you with the very best in cockpit audio. PS Engineering offers an exclusive 2-year ProSupport warranty when installed by an authorized dealer. ► Push button control for ease of use and conventional appearance ► IntelliVox® intercom for 6 place Expandable up to 12 places ► Full duplex with DuTel mode, allowing various telephone channels ► Pin compatible replacement for KMA24 ► Plug-and-play for all PMA7000-series panels ► 3 Coms or 2 Com with Telephone ► Split modes for Com 1,2 and 3 ► Patented Swap Mode ► Dual and independent music input with SoftMute™ ► Dual volume controls for crew and passenger control ► Tactile Rubber Pushbttons

No one knows audio control like PS Engineering™ PS Engineering, Inc. • 9800 Martel Road • Lenoir City,TN 37772 Phone (865) 988-9800 • FAX (865) 988-6619 • Internet www.ps-engineering.com Manufactured in U.S.A. Specifications subject to change without notice 01-July-2002 The PMA7000B comes with a 3 year limited warranty, valid only if installed by an authorized PS Engineering Dealer. PS Engineering makes no express or implied warranty regarding the suitability of split mode in all aircraft. Manufactured under US Patents 4941187, 5903277, 6160496 and others pending