Rolls MX28 Stereo MINI-MIX VI 3 Channel Line Mixer

The Rolls MX28 is an excellent three-channel true stereo line mixer. Each channel has separate 1/4” inputs for the right and left sides, and the outputs are individual right and left 1/4” jacks. It features a level and pan (balance) control for each channel. The Master Level adjusts the output volume, and the Headphone Level controls the sound for the two headphone outputs. Key features include 3 stereo 1/4” inputs, true stereo 1/4” unbalanced outputs, two headphone outs (1/4” and 3.5mm), and pan control for each channel. Technical specs: Input Impedance is 10K Ohms, Output Impedance is 100 Ohms, Max Gain is +27 dBV, Max Input Level is +30 dBV, Max Output Level is +13 dB, Frequency Response is 20Hz - 20kHz +/- 1 dBV, THD + Noise is <.005%, it runs on a 12 VDC 150 mA adapter (center negative), measures 4.25” x 1.75” x 4.5” (WxHxD), and weighs 1.2 lbs. (.49 Kg).

Using the Rolls MX28 is easy. First, connect your audio sources to the 1/4” inputs on each channel. Adjust the level and pan controls for each channel to get the right sound balance. Use the Master Level to set the overall output volume. If you want to listen through headphones, plug them into either the 1/4” or 3.5mm headphone outputs and use the Headphone Level control. When it comes to maintenance, keep the mixer in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. Make sure to use the recommended 12 VDC 150 mA adapter (center negative) for power. If you notice any issues, check the connections first. If the problem persists, it's best to consult a professional.