Galaxy Audio JIB/MM Multi Mixer

Whether you use it by itself, to add inputs to your main mixer, or as an emergency back-up, the Galaxy Audio JIB/MM multi-mixer is handy and easy to use.
The Galaxy Audio Multi Mixer JIB/MM is a great tool for live sound, home recording, field recording, audio/video, and many others. This unit features 4 inputs; Chan 1&2: XLR/1/4" combo w/ 20dB pad, Chan 3: Stereo RCA and Stereo 1/8" mini (3.5mm), Chan 4: Stereo RCA. Each channel has its own volume control.

The JIB/MM also features numerous outputs; XLR, 1/4", stereo RCA, and a stereo headphone output with a volume control. The “Mic/Line switch” located between the XLR and 1/4" Balanced Mono Outputs allows for selecting either a “Mic Level” Balanced Mono Output or a “Line Level” Balanced Mono Output.


- The JIB/MM will run off of 2 AA batteries for about 15 hours or an optional DC power supply (JIB/UA4.5-14). The JIB/MM will supply +24V phantom power to microphones.
- +24V Phantom Power
- 7 Input/4 Channel
- Headphone Output with Volume
- Multiple Outputs
- Metal Construction
- Portable - Runs off of 2 AA Batteries
- High Gain/Wide Dynamic Range

The JIB/MM is great for

- Adding inputs to an existing mixer by creating a sub-mix of two or more sources before sending the signals to the main mixer or powered speaker.
- Serving as a sophisticated cable adapter that not only adapts the connector type but also provides the correct impedance with adjustable level control.
- Serving as the main mixer for solo or duo acts as well as AV presentations.
- As a mixer for rehearsals when its impractical to set up the entire PA.
- Interfacing pro audio gear read more with consumer audio gear.
- Battery operation allows remote location use where AC power is unavailable.
- As an emergency back-up mixer to have along just in case.
- Great for Use in Churches, Schools, and Bands.
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Channel 1 & 2:
- Mic Input Type: XLR/ 1/4" combo
- Mic Input Impedance: 4k (2k with pad)
- Mic Input Sensitivity: Minimum: 3mV RMS (-51dBV) (Without Pad)
- Nominal: 22mV RMS (-33dBV)
- Mic Max Input Level: Pad Off: 649mV RMS (-3.8dBV)
- Pad On: 6.5V RMS (16.3dBV)
- Mic Input Pad: 20dB
- Mic Input Phantom Power: +24V
- Line Input Type: 1/4" TRS
- Line Input Impedance: 10k
- Line Input Sensitivity: Minimum: 14mV RMS (-37.2dBV)
- Nominal: 112mV RMS (-19dBV)
- Line Max Input Level: 3.2V RMS (10dBV)

Channel 3:
- Input Type: Left/Right RCA, 1/8" TRS
- Input Impedance: 15k Min
- Input Sensitivity Minimum: 159mV RMS (-16dBV)
- Nominal: 495mV RMS (-6.1dBV)
- Max Input Level: 15.8V RMS (+24dBV)

Channel 4:
- Input Type: Left/Right RCA
- Input Impedance: 15k Min
- Input Sensitivity : Minimum: 159mV RMS (-16dBV)
- Nominal: 495mV RMS (-6.1dBV)
- Max Input Level: 15.8V RMS (+24dBV)

- Main RCA Stereo Outputs: Nominal Output Level: 1V RMS (0dBV)
- Maximum Output: 2.9V RMS (9.2dBV)
- Mono Outputs: Nominal Line Level Output: 1V RMS (0dBV)
- Maximum Line Level Output: 2.9V RMS (9.2dBV)
- Nominal Mic Level Output: 32mV RMS (-30dBV)
- Maximum Mic Level Output: 99mV RMS (-20.8dBV)
- Headphone Power Output: 30mW Stereo @ 32 Ohm
- THD: 0.01% (22Hz - 22kHz @ Nominal Volume)
- S/N: >80dB
- Power Supplied By: 2 AA Batteries (Alkaline)
- Typical Battery Life: About 15 Hours (Alkaline)
- DC In Requirements: 4.5VDC (regulated), 500mA minimum
- Barrel Plug: 4 mm (O.D.) and 1.74 mm ( I.D.), center positive
- Dimensions (HxWxD): 7.2" x 4" x 2.1" (182.4 x 102.3 x 53 mm)
- Weight: 36.33 oz (1,030 g)
- Compatible Galaxy Audio AC Adapter: JIB/UA4.5-14
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 2.5 lbs
Shipping Dimensions: 12 x 6 x 3 in
Manufacturer Part Number (MPN): GAA JIBMM
For support or warranty questions, please contact the manufacturer:
Phone: 800-369-7768 x101


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