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Compact Microphone Adapter
A Compact Microphone Adapter that Lets You Connect Two Separate Audio Sources to a Camera
MC-1α is an adapter that lets you connect two separate mono audio sources to a DSLR or video camera’s 3.5mm stereo microphone input jack. Each audio source will be sent separately to the camera's left and right channels. You can combine any two mono microphones, such as an on-camera video mic, lapel mic, wireless mic or handheld mic, and include their sounds in your recording. At a compact size of 46 mm, MC-1α can go anywhere you need to go.
*Phantome powered microphones and Stereo microphones cannot be used with this adapter.





Those adapters can be freely mounted on the 3 panels to fit the shooting styles of your choice.

Also, by using two sets of 2.4GHz dual wireless microphone system, two people's voices can be recorded on the L-channel and two other people's voices can be recorded on the R-channel, up to four people's voices can be recorded at the same time.
*The output of the wireless receiver must be set to mono.

For the Left channel, the MC-1α features a 3.5mm mini-jack. And for Right channel there are a 3.5mm mini-jack and a 3-pin XLR female connector, either of which can be used depending on the microphone of your choice. The audio volume can be easily controlled by turning the Left and Right volume control dials*.
* MC-1α does not feature a preamp to boost the audio volume. The maximum audio volume is what the microphone of your choice delivers.

MC-1α requires no batteries or other power source to operate. You will never have to worry about running out of power. For microphones and that require plug-in-power in order to operate, MC-1α will automatically pass the bias voltage sent from the camera’s microphone input.


In addition to the cold shoe, a shoe adapter with 1/4”-20 threaded hole has been adopted to be attached on the tripods or boom poles and other camera accessories.
- Input
- Left Channel :
Φ3.5mm Mono mini-jack
Right Channel :
Φ3.5mm Mono mini-jack
3-pin XLR female connector
- Output
- Φ3.5 mm Stereo mini-jack
- Dimensions
- 46(W)×46(H)×46(D)mm
- Weight
- 105g
- Supplied Accessories
- Φ3.5mm Stereo mini plug