We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*The MS-83 from Pro-Co is an eight-channel, three-way microphone splitter that splits eight low-impedance microphone signals into three outputs, allowing three mic preamps to be fed from one source. The MS-83 is ideal for large sound reinforcement systems where PA system microphones also need to be fed to a stage monitor system or remote recording mixer.
Complex sound systems, such as those mentioned above, often have grounding problems, which can cause unacceptable noise levels and shock hazards. The MS-83 uses transformer isolation and ground-lift switches to help minimize these risks. The ground-lift feature also provides buzz-free operation in practically any environment.
The MS-83 uses phoenix COMBICON plug-in screw connectors for easy hookup. MBT-2 transformers provide a wide frequency response with very low distortion. A steel and aluminum Uni-box(TM) construction provides long-lasting durability. All of these features pack neatly into a single-space rack unit, perfect for professional audio.
| Frequency Response | 20Hz - 20kHz (+/- 0.25dB @ -15 dBv Output) |
| Total Harmonic Distortion (THD) |
Less than 0.03% (20Hz - 20kHz @ -30 dBv Output) Less than 0.1% (30Hz - 20kHz @ -15 dBv Output) Less than 0.25% (20Hz - 20kHz @ -15 dBv Output) |
| Phase Response | Less than -13 Degrees @ 20kHz |
| Input Impedance | Greater than 570 ohms |
| Output Impedance | Less than 270 ohms |
| Voltage Loss | Less than 2.5 dB @ 1kHz |
| Connectors | 8 x Rear-Panel 12-pin Phoenix COMBICON Plug-In Screw Connectors (2 x Each for Mic Input and Direct Output, and 4 x for Isolated Output) |
| Controls | 16 x Rear-Panel Ground-Lift Switches |
| Dimensions (WxHxD) | 19 x 1.75 x 4.75" (483 x 45 x 121 mm) |
| Weight | 4.1 lbs (1.9 kg) |