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Rolls MX44 Pro 4-Channel Stereo RCA & 3.5mm Mixer

BH #ROMX44PRO • MFR #MX44 PRO
4 reviews
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Rolls MX44 Pro 4-Channel Stereo RCA & 3.5mm Mixer
Key Features
  • 4 x Stereo RCA Inputs
  • 4 x Stereo 3.5mm Inputs
  • RCA and 3.5mm Stereo Outputs
  • Up to 30 dB of Gain per Channel
The Rolls MX44 Pro 4-Channel Stereo Mixer is designed to mix up to four stereo line-level signals, such as CD, DVD, and MP3 players, laptops, and smartphones to a single stereo output.
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Rolls MX44 Pro Overview

The Rolls MX44 Pro 4-Channel Stereo Mixer is designed to mix up to four stereo line-level signals, such as CD, DVD, and MP3 players, laptops, and smartphones to a single stereo output.

Each of the four channels includes a pair of RCAs and a stereo 3.5mm TRS inputs, while the mixer's output offers a pair of RCA and a stereo 3.5mm TRS connectors. Each channel features a level knob providing up to 30 dB of gain. The 3.5mm TRS output can also function as a headphone jack, providing enough power for most headphones. The MX44 Pro can be powered by an optional 9V battery or from the included 15 VDC power adapter.

  • Four stereo inputs to one stereo output
  • Stereo RCA and 3.5mm TRS stereo high-impedance inputs
  • Stereo RCA and 3.5mm TRS stereo high-impedance output
  • Battery or AC operation
     
UPC: 675889440102

Rolls MX44 Pro Specs

Input Connections
4 x Stereo RCA (Pairs)
4 x Stereo 1/8" / 3.5 mm (TRS)
Output Connections
1 x Stereo RCA (Pair)
1 x Stereo 1/8" / 3.5 mm (TRS)
Impedance
Input Impedance: 10 Kilohms
Output Impedance: 100 Ohms
Gain
30 dB
S/N Ratio
85 dB
Frequency Response
20 Hz to 30 kHz
Power
9 to 15 VDC, 100 to 500 mA,
Current Draw
15 mA (No Load)
Power Supply
15 VDC Adapter, Rolls PS27s (Included)
Dimensions
4.5 x 1.5 x 4" / 114.3 x 38.1 x 101.6 mm
Weight
1 lb / 0.5 kg
Packaging Info
Package Weight
1.805 lb
Box Dimensions (LxWxH)
14 x 8.65 x 3.95"

Rolls MX44 Pro Reviews

Cost Effective Desktop Mixer for Multiple 3.5mm/RCA Sources

By Lucas
Rated 5 out of 5
Date: 2024-05-09

This mixer was purchased for use at my desk with 4 sources all using 3.5mm: desktop PC, Laptop, display audio out, and aux in usually a tablet or tape deck. The packaging was superb; mixer was well packed and included the AC power adapter. While writing this review, I have all sources connected and the audio output is crisp, no cracking or breaks in the audio feed. The volume knobs feel robust and smoothly rotate. I do wish this mixer had push mute buttons for each channel, but for the cost, it's fine to use the knob to mute a channel. The AC adapter worked fine and the power button was nice and robust. I have no intention of using this device on battery power so did not test the battery runtime (9V); handy if you're using this unit in a road case maybe. This mixer lets me change devices and not have to worry about the audio feed - every device is on a channel and the mixer gets everything to the speakers without fumbling with cables. For $100, this is a great mixer and made in the USA to boot which is a very welcome thing to see. Should my audio needs grow, I will definitely look for future Rolls products.

Works great

By Michael
Rated 5 out of 5
Date: 2018-04-30

This mixer is perfect for mixing normal stereo equipment. Most of the other mixers I found were only for mono inputs, but I needed to mix the outputs of several midi tone generators and normal audio output from my computer. This device worked perfectly. It feels very sturdy and well-built, and I feel confident that it's going to last a long time.

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