Measuring only 9 inches wide (8.5 face + .25 mounting rail on each side) x 3.5 inches high x 8.5 inches deep, but don't let the compact design fool you - they have more useful features than many amps twice their size.

1. Three Microphone Inputs
   Works with virtually any microphone!
   • (1a) Condenser - Includes phamtom power
   • (1b) Dynamic - Wired Dynamic Microphone is included with all systems
   • (1c) Add-on wireless unit (sold seperately)
   • All microphone inputs can be used simultaneously
2. Built in Wireless Receiver (included with wireless models)
   • Built in wireless receiver for wireless microphones (included on wireless models)
   • Use two wireless microphones at the same time with a add-on wireless unit (sold seperately)
   • Use up to four microphones at the same time (2 wired and 2 wireless)
3. Line Out
   • Directed to the room's built-in sound system for a mixed output you control
   • Or connect it to an audio recorder to capture the presentation for later review
4. Connect up to Four (4) Speakers
   • Every system comes with one (two with some models) speaker(s)
     Adaptors required for four speakers
5. Never run out of power!
   1. Talk for up to 200 hours on a single set of 10 D-cell alkaline batteries (sold separately)
      
   2. Use the International AC Adapter/Recharger (AMPAC, sold separately)
      Plug in virtually anywhere in the world!
   3. Add the NiCad Power Pack (NICAD, sold separately, requires AMPAC for charging)
6. Line In for Enhanced your Presentations
   • Seperate volume and tone control for Line In
   • Connect a computer or video projector for presentations
   • Or connect an audio player (CD, Tape, MP3) for music and sound effects