SKU: 66764349253

Pro Co Sound MS-43A - Four-Channel, Three-Way Mic Splitter

Sale price$34335.00 Regular price$38150.00
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Description

Pro Co Sound MS-43A - Four-Channel, Three-Way Mic SplitterThe 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

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.

Splits four low-impedance mic signals into three outputs
Ideal for on-stage monitoring and remote recording
Connects with standard XLR cables
High-quality transformer-isolated outputs
Rugged Uni-box(TM) construction for strength and durability
Single rack space unit
UPC: 703272017911
In the Box
Pro Co Sound MS-43A - Four-Channel, Three-Way Mic Splitter
  • 5 Year Limited Warranty
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)
Packaging Info
Package Weight 4.4 lb
Box Dimensions (LxWxH) 20.3 x 5.4 x 2.2"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66764349253

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4.4 ★★★★★
Based on 11 reviews
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Verified Purchase
TasteTheRainbow87
Lowell, US
★★★★★ 5
Dog loves it
Size: 10.5 inch Rubber Flex Tread
I would buy this again and again. It’s extremely durable and has held up great with my 9 month old Saint Bernard puppy. We even call it his “pacifier” because every night he grabs it and chews on it until he falls asleep. Definitely a favorite in our house!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
R
Verified Purchase
Rob
Port Orchard, US
★★★★★ 4
Tough toy, but the yellow tire broke at the seam
Size: 10.5 inch Rubber Flex Tread
It was fun while it lasted and it got a lot of use, but it finally gave out after 6+/- months? Great tug toy. My dog is a 70# mutt with a strong bite and he's chewed through pretty much every other toy he's ever had. This one lasted longer than any of the others by quite a bit. He did zero chew damage to the tires, but the yellow tire in the middle broke at the seam. No tear, the seam just came undone at 90 degree angles. I'm going to look for something else this time but this wasn't bad considering how long it lasted and it wasn't very expensive. If I don't find anything tougher, I may purchase another one of these down the road.
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Reviewed in the United States on March 18, 2024
J
Verified Purchase
JB
New York, US
★★★★★ 1
Not for tough chewers at all!!!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
5 minutes in and it's destroyed. Very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
N
Verified Purchase
Nicky S
Waukegan, US
★★★★★ 5
Great chew toy
Size: 10.5 inch Rubber Flex Tread
This is my second time buying the Tonka rings. My dog loves this chew toy. It does take him a bit to destroy them. I give this toy to him as a reward otherwise it be destroyed in 3 days. I have a pitty. So other dogs it should last longer. They are shin whackers and hurt when they connect. So I make sure to watch the dog and toy around small kids and elderly to be safe. They are heavy and made well.
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Reviewed in the United States on October 29, 2025
A
Verified Purchase
Ann
Pawtucket, US
★★★★★ 5
Finally a toy we can leave out!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
There are very few toys that we can leave out for our 11 month old golden. Which is a shame because as a small puppy, we taught him to bring us a toy to initiate play instead of nipping. Ropes or stuffies never lasted more than a few minutes so they always had to be taken away. One time he brought us a benenbone to play tug. So I tried this as a last resort. Finally something we can keep out for him! It’s not completely indestructible. He has figured out how to pull bits of tread off. But he chewed hard on it for a solid 20 minutes and it’s still intact with the exception of a few small tread pieces. Can’t say that for 99% of the other dog toys on the market! UPDATE: OK, so it's definitely not indestructible. After a few days of dedicated gnawing, he has almost chewed through the yellow ring so we can't leave him too unsupervised with it. I'm still going to leave it as 5 stars since it's the best tug toy that I have found so far and we have tried a lot! I may buy another one and just make sure I don't let him freely chew on it for any length of time.
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Reviewed in the United States on April 1, 2023

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