Close CART Please wait, cart items are being loaded for you.

PPA 457 PRO Personal PA PRO FM Assistive Listening System

Brand: Williams Sound
Manufacturer# PPA_457_PRO
ESIN# ES00000112884
PPA_457_PRO Specifications
Rack mount Standard 19" Rack, one EIA rack space high, 1/2 space wide 1-2 units can be mounted in a single rack space with optional RPK 005 (single) or RPK 006 (double) rack mount kits
Power supply Desktop-style transformer (TFP 048) Input: 100-240 VAC, 50/60 Hz, IEC line cord Output: 24 VDC, 750 mA, 18 W, 2.5 mm ID center positive barrel connector Approvals: UL, CUL, Energy Star V, CSA listed
Indicators Green Power LED (Flashes for Low Battery)
Temperature range 32 to 122°F (0 to 50°C)
Menu options Audio Presets (Music, Voice, Hearing Assist, Custom), Frequency/Channel selection, Frequency/Channel mode, Audio Input Source (Microphone, Line, Phantom, Digital AES/EB, Digital S/PDIF), High Pass Filter, Low Pass Filter, Compression, RF Output Power, Screen Saver Delay, Test Tone (400 Hz), Headphone Volume, Headphone Source
Operating frequencies 72.1 to 75.9 MHz, 17 wideband channels (selectable)
Frequency accuracy ±2 ppm stability, 32 to 122°F (0 to 50˚C)
More Details and Resouce