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Switchcraft RMAS1 Single Channel Microphone Splitter

3-way Mic Signal Splitter with Premium Custom Transformer
$146.99

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Switchcraft RMAS1 Single Channel Microphone Splitter
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Split Your Mic Signals Right

At Sweetwater we often need to split mic signals - without, of course, adversely affecting sonic integrity. The Switchcraft RMAS1 is a passive 3-way transformer-isolated microphone splitter that's perfect for sending a single balanced audio input to three different destinations. The RMAS1 sports a premium custom transformer that delivers 100% isolation from noise and a pure, uncolored audio output. Split your mic signals right, with the Switchcraft RMAS1.

Switchcraft RMAS1 3-way Mic Signal Splitter Features at a Glance:
  • Input a single balanced audio input
  • Output to three different destinations
  • Premium custom transformer
  • 100% isolation from noise
  • Pure, uncolored audio output
Split your mic signals right, with the Switchcraft RMAS1!

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Warranty Info

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Free 2-year Warranty

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Tech Specs

  • Channels: 3
  • Analog Inputs: 1 x XLR
  • Analog Outputs: 3 x XLR
  • Manufacturer Part Number: RMAS1

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Customer Reviews

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Rated 5/5

Excellent splitter made in USA

This made in Chicago Switchcraft splitter is a god send offering flexibility of routing with really great sound.
Feed multiple mixers, multiple destinations with clean transformer isolated sound.

Switchcraft uses a high quality transformer and it is basically inaudible in use. 2 isolated outputs and 1 direct output means you can depend on a quiet split.

I use these in recording to split to a console, and a recorder with excellent results.
Good warranty, made in USA product. Endorsed and recommended!
Music background: Pro recordist
Rated 5/5

Handy Tool

A couple of singers I do sound for insist on having FX inserted in line of their vocal chain. For me, this is a nightmare and forces me to butcher an EQ to get something to not feedback on less then stellar PA systems. This allows me to get a clean signal, dirty signal and when I am doing in ears as well, a signal that can be EQ'd as little as possible. Everyone is happy! If you're doing monitors from FOH, this thing is a must.
Music background: Touring Engineer
Rated 5/5

Switchcraft Nic Signal Splitter

The price seems a bit high but once you have the unit in hand, the high quality is very apparent and the price is reasonable. It is well-designed and ruggedly constructed. Best of all, it works great.
I do a solo act and my PA gear gets scaled up or down depending on the venue. PA consists of a 1200w powered mixer with four 10" 2-way speakers as well as 3 powered speakers. I also have a small powered mixer-amp/monitor with an XLR Line/Mic output that can be run to other mixers or amps.
This little box gave me total flexibility in setting up. I can set up the 1200w powered mixer and if I need more volume/power, I can run the XLR line out into this splitter and then use the three outs into the three powered speakers and place them to fill areas off to the sides.
In small venues, I use a short 3 foot cable to run the line-out of my small powered monitor/mixer into the splitter and then out to two or three powered speakers. That allows me to avoid using a more complicated daisy chain set-up. Each powered speaker gets a signal independent of the other powered speakers which makes setting the volumes of each more simple.
The Sweetwater rep was very helpful. I described my situation and he was confident the splitter would solve the problem and it worked great. THANKS!
Music background: Long Time musician, soloist for almost 20 years.
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