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-43A from Pro-Co is a rack-mountable four-channel microphone splitter that splits four low-impedance microphone signals into three outputs, allowing three mic preamps to be fed from one source. The MS-43A is ideal for use in stage monitor systems where an on-stage mixer is used or in recording applications where PA system microphones must also go to a recording mixer. MBT-2 transformers in the MS-43A provide protection against interference and offer low-impedance outputs with a wide frequency response and low distortion. Ground-lift switches combined with these transformers provide buzz-free operation in practically every environment.
The MS-43A uses standard 3-pin XLR connectors for quick and easy hookup with your system. A rugged steel and aluminum Uni-box(TM) construction provides long-lasting durability. For quality audio and construction in a rack-mountable design, the MS-43A is a great choice.
| 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 |
4 x Mic In XLR Female Connectors (Front-Panel) 4 x Direct Output XLR Male Connectors (Front-Panel) 8 x Isolated Output XLR Male Connectors (4 x Front, 4 x Rear) |
| Controls | 8 x Ground-Lift Switches (4 x Front, 4 x Rear) |
| Dimensions (WxHxD) | 19 x 1.75 x 4.75" (483 x 45 x 121 mm) |
| Weight | 4.4 lbs (2 kg) |