The Mix 2:1ô 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.
Combine two balanced mic or line-level signals
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 º" 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.
On: Individualy activates each input
Input Trim: Sets the amount of attenuation applied each input.
180?: Used to invert the polarity on Input-2, to correct for cancellation when summing out-of-phrase signals.
Level Bypass: Set and Forget switch bypasses the level controls on inputs 1 and 2. When this switch is engaged both inputs are summed together equally.
Output: Mono XLR output is balanced to feed a powered speaker, mixing console, or a recording interface.
Inputs: TRS 1/4" or XLR connectors are available for inputs 1 and 2.
Ground Lifts: Lifts the audio ground path on the XLR and 1/4" inputs to reduce buzz and hum from ground loops.
Audio circuit type: Passive mixer
Frequency response: 20Hz to 20kHz
Dynamic range: >133dB
Total harmonic distortion: >0.005% @ 0dBu
Intermodulation Distortion: >0.002% @ 0dBu
Phase Deviation: 0? @ 20Hz, 0? @ 1kHz, +2? @10kHz
Input Impedance: 8 k?
Output Impedance: 1 k?
Common Mode Rejection Ratio: >80dB
Maximum Input: >+ 20dBu
180? polarity reverse, Ground lift, Level Control
Input Connectors: 1/4", XLR
Output Connectors: XLR
Construction: 14-gauge steel chassis and outer shell
Size (L x W x D): 5" x 3.25" x 1.85" (12.7 x 8.3 x 4.7cm)
Weight: 1.48lb (0.67kg)
Shipping size (L x W x D): 6.25" x 4.12" x 3" (15.9 x 10.5 x 7.6cm)
Shipping weight: 1.77lb (0.8kg)
Power: Passive, no power required
Conditions: For use in dry locations only between 5?C and 40?C
Warranty: Radial 3-year, transferable
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