


Features
• Keys on the front panel control speak mode and number of speaking people, instead of traditional draw code setting.
• 4 speak modes with 1, 3, 6 or N people speaking simultaneously, LED indicator lights can display working status.
• Six conference model: chairman speak, first in first out, restrict speech, last in first out, open mode, vies to answer first mode.
• One controller has four-way parallel control outputs can connect maximum 60 microphones
• with over load and short circuit protection functions, with unlimited extension.

 Model NO. |
 AC-6540MU |
 Power supply |
 AC 100-240 V 50 / 60HZ |
 Output impedance |
 RCA- 200Ω |
 LINE |
 200Ω |
 BALANCE |
 – 300Ω |
 UNBALANCE |
 -400Ω |
 Input impedance |
 LINE-50 KΩ |
 DIN-50 KΩ |
 S / N ratio |
 > 90 dB (1 KHz THD1%) |
 Case dimension |
 480 x 360 x 85 mm |
 Accessory |
 10 m 8 core shielded cable |

 Model NO. |
 AC-6530MA |
 Power supply |
 AC 100-240 V 50 / 60HZ |
 Output impedance |
 RCA- 200Ω |
 LINE |
 200Ω |
 BALANCE |
 – 300Ω |
 UNBALANCE |
 -400Ω |
 Input impedance |
 LINE-50 KΩ |
 DIN-50 KΩ |
 S / N ratio |
 > 90 dB (1 KHz THD1%) |
 Case dimension |
 480 x 220 x 56 mm |
 Accessory |
 10 m 8 core shielded cable |

 Model NO. |
 AC-6530MB |
 Power supply |
 AC 100-240 V 50 / 60HZ |
 Output impedance |
 RCA- 200Ω |
 LINE |
 200Ω |
 BALANCE |
 – 300Ω |
 UNBALANCE |
 -400Ω |
 Input impedance |
 LINE-50 KΩ |
 DIN-50 KΩ |
 S / N ratio |
 > 90 dB (1 KHz THD1%) |
 Case dimension |
 480 x 220 x 56 mm |
 Accessory |
 10 m 8 core shielded cable |





