Powered Box Mixers We use True Channel Count (TCC) on all Guardian Audio mixers. A mic channel consists of a minimum of an XLR input, EQ and level control. A stereo channel consists of a minimum of a pair of input jacks, EQ and level control. Powered Box Mixers with:      Mono Power      USB-MP3 Player      Molded Plastic Cabinets      Main / Monitor Amps Mono Powered Box Mixers B4 »click for larger image« The B4 has 4 TCC mic/line channels, 2 band channel EQ, effects bus, RCA in and out, 180 watt power amplifier, digital reverb with delay controls, effects loop and phantom power. Shipping Weight: 23 lbs. B6 »click for larger image« The B6 has 6 TCC mic/line channels, 2 band channel EQ, effects bus, RCA in and out, 200 watt power amplifier, 5 band graphic EQ, digital reverb with delay controls, effects loop and phantom power. Channels 5 and 6 each have dual ¼ jacks so stereo equipment (CD, tape, keyboard, etc.) only requires one channel. Shipping Weight: 26 lbs. B8 »click for larger image« The B8 has 8 TCC mic/line channels, 2 band channel EQ, effects bus, RCA in and out, 200 watt power amplifier, 5 band graphic EQ, digital reverb with delay controls, effects loop and phantom power. Channels 7 and 8 each have dual ¼ jacks so stereo equipment (CD, tape, keyboard, etc.) only requires one channel. Shipping Weight: 32 lbs. Box Mixer with MP3 Player B8MP3 »click for larger image« The B8MP3 has 8 TCC mic/line channels, 2 band channel EQ, effects bus, RCA in and out, 200 watt power amplifier, 5 band graphic EQ, digital reverb with delay controls, effects loop, phantom power, and a built in USB MP3 player. Just plug in a flash drive with .MP3 or .wma songs and use the player controls on the B8MP3 to play, pause, repeat, and skip forward and backward. Channels 7 and 8 each have dual ¼ jacks so stereo equipment (CD, tape, keyboard, etc.) only requires one channel. Shipping Weight: 32 lbs. Stereo Powered Box Mixers with Molded Plastic Cabinets B80X »click for larger image« The B80X has 8 TCC mic/line channels, RCA in and out, two 250 watt power amplifiers, two bands of channel EQ, 7 band graphic equalizer, digital effects with delay controls and LED display, and 48 volt phantom power in an ABS case. Shipping Weight: 22 lbs. B81XP »click for larger image« The B81XP 9 TCC channel high powered box mixer has 8 mic/line channels, 1 stereo channel with ¼" and RCA input jacks, two whisper fan cooled 450 watt power amplifiers, three bands of channel EQ, 7 band stereo graphic equalizer, digital effects with delay controls and LED display, effects bus and 48 volt phantom power in an ABS case. Shipping Weight: 40 lbs. Powered Box Mixers with Main/Monitor Power B82M »click for larger image« The B82M high powered box mixer has 8 TCC mic/line channels, 2 shared stereo channels with ¼" or RCA input jacks, two fan cooled 500 watt power amplifiers with limiters that can be configured as Main/Main, Main/Monitor or Mono Bridged power with a selector switch, three bands of channel EQ, two 7 band graphic equalizers, digital reverb for mains and monitors, 48 volt phantom power, monitor bus and effects bus. Shipping Weight: 41 lbs. B100X »click for larger image« The B100X high powered box mixer has 10 TCC mic/line channels, RCA in and out jacks, two fan cooled 300 watt power amplifiers with limiters that can be configured as Main/Main or Main/Monitor power, three bands of channel EQ, dual 7 band graphic equalizers, digital effects with LED display, 48 volt phantom power, monitor bus and effects bus. Shipping Weight: 45 lbs.