PPA 458 PRO on August 27, 2015 PERSONAL PA® PRO FM ASSISTIVE LISTENING SYSTEM The Personal PA® 458 PRO features the cutting-edge PPA T45 transmitter, with multiple digital audio input options and an OLED display with easy-to-manage menu navigation. Features three powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. With an operating range of up to 1000 feet, the PPA 458 PRO is ideal for large venues where superior coverage is essential. This complete turnkey solution includes four PPA R38 receivers, each featuring an OLED display and on-screen channel selection with easy access to 17 pre-set, wideband frequencies (72-76 MHz). Includes a coaxial cable and rack panel kit for professional installation. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance and is covered by Lifetime PLUS Limited Warranty.NOTE: Approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government radio regulations for 72-76 MHz operation. system includes(1) PPA T45 Transmitter (4) PPA R38 Receivers (2) NKL 001 Neckloops (4) EAR 022 Surround Earphones (1) ANT 025 Whip Antenna (1) TFP 048 Power Supply(1) WLC 004 Main Power Cord (U.S.)(1) WCA 013 RCA Audio Cable, 3ft.(4) BAT 001-2 AA Alkaline Batteries (1) IDP 008 Wall Plaque (1) ANT 005 Coaxial Antenna (1) RPK 005 Rack Panel KitOptional 17-channel receiver (PPA R38) is available for multi-channel applications.All items can be purchased separately.