Radial MIX 2:1 2-Channel Summing Mixer

The MIX 2:1™ is a simple yet highly useful mixer that passively sums two audio channels down to one. This enables you to easily sum the stereo outputs of a console, recording interface, or portable playback device down to mono, or to mix any two signals together and balance their relative input levels.

The MIX 2:1 makes it easy to sum together any two signals, whether it's two microphones on a single guitar amplifier, or the stereo line outputs of a mixing console. At the inputs of the MIX 2:1, both ¼" TRS and XLR connectors are available, with ground lift switches to eliminate buzz and hum from ground loops and ensure noise-free operation. A trim control is also featured on each input, so if you are connecting two separate mono sources such as the outputs of two mic preamps, they can each be attenuated as needed to match their levels at the output. After both signals are passively summed together, they feed a single XLR output that can be connected to a powered speaker, or the input of a console or recording interface.

Radial MIX 2:1 Features

• Mixes two channels to a single mono output
• Individual level controls can be bypassed when not in use
• ¼" TRS and XLR inputs
• Completely passive, no need for power

• MIX 2:1 2-Channel Summing Mixer1
• Three Year Transferrable Warranty1

• Audio Circuit TypePassive Mixer
• Frequency Response20Hz-20kHz
• Noise Floor -113dBu
• Dynamic Range.>133dBu
• Maximum Input>+20dBu
• Gain0dB
• Intermodulation Distortion>0.002% @ 0dBu
• Total Harmonic Distortion>0.005% @ 0dBu
• Common-Mode Rejection Ratio>80dB
• Phase deviation0° @ 20Hz, 0° @ 1kHz, +2° @ 10kHz
• Input Impedance8k Ohms
• Output Impedance1k Ohms
• Insertion Loss-6dBu
• Input connections1/4" / XLR
• Switches180° phase, ground lift
• Output ConnectorXLR
• PowerPassive, no power required
• Construction14-gauge steel chassis & outer shell
• FinishDurable Powder Coat
• Dimensions (LxWxD)5x3.312x1.78"
• WarrantyRadial 3-Year, transferable