Pricing and availability
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Average Price: $182
Standard/Professional
$119
$300+
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Price History
Based on price data from 6 merchants for "Radial Engineering Mix 2:1". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Introducing the Radial Engineering Mix 2:1, a top-notch solution for summing two audio channels into one. This passive two-channel mixer offers high fidelity sound with an ultra-low noise floor, ensuring your audio is crystal clear with no interference. The Mix 2:1 is equipped with XLR and 1/4" inputs, allowing you to connect two audio channels and sum them into a single mono XLR output.
Never worry about phase-cancellation issues with the 180-degree polarity reverse feature. If you encounter any phase-related problems, simply press the 180 button to reverse the polarity of input 2. The Radial Mix 2:1 also comes with ground-lift switches, effectively reducing hum and buzz caused by ground loops.
The mixer has front-panel input controls for you to balance your mix or bypass level controls for an equal mix. Built for long-term reliability, this ultra-rugged construction guarantees durability and longevity. Whether you're recording in a studio or performing live, trust the Radial Mix 2:1 to deliver high-quality audio performance.
Key Features:
- Passive 2-channel mixer with XLR and 1/4" inputs
- Sums 2 channels to a single mono XLR output
- 180-degree polarity reverse feature for solving phase cancellation issues
- Ground-lift switches reduce hum and buzz caused by ground loops
- Front-panel input controls for balancing the mix
- Level control bypass for equal mix
- Ultra-rugged construction for long-term reliability
- High-fidelity audio with ultra-low noise floor
- Input impedance: 8 kOhm, Output impedance: 1 kOhm
- Frequency range: 20 - 20,000 Hz
- Inputs: 6.35 Jack, XLR, Outputs: XLR
Owner's manual
Radial Engineering Mix 2:1 User ManualProduct specs
| Type | Summing Mixer |
| Channels | 2:1 |
| Inputs - Line | 2 x XLR, 2 x 1/4" |
| Outputs - Main | 1 x XLR |
| Power Source | Passive |
| Height | 1.85" |
| Width | 5" |
| Depth | 3.25" |
FAQs
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What type of power does the Radial Engineering Mix 2:1 require?
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The Radial Engineering Mix 2:1 is a passive mixer, meaning it does not require any external power source to operate.
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How many inputs and outputs does the Radial Engineering Mix 2:1 have?
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The Radial Engineering Mix 2:1 features two inputs (2 x XLR and 2 x 1/4") and one mono XLR output.
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Can the Radial Engineering Mix 2:1 help eliminate ground loop noise?
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Yes, the Radial Engineering Mix 2:1 includes a ground lift switch for each channel to help eliminate ground loop noise.
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Is the Radial Engineering Mix 2:1 suitable for live sound applications?
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Yes, the Radial Engineering Mix 2:1 is designed for both studio and live sound applications, allowing you to combine two audio signals into one.
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What are the dimensions of the Radial Engineering Mix 2:1?
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The Radial Engineering Mix 2:1 measures 1.85 inches in height, 5 inches in width, and 3.25 inches in depth.
Videos
Sound On Sound magazine
Radial Engineering Mix 2:1 & SAT 2 - AES 2017
Reviews
PROS
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Clean sound with no coloration or noise
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Passive design requires no power source
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Dual XLR and 1/4" inputs for versatile connectivity
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Built like a tank; extremely durable construction
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Ground lift and phase switch to solve common audio issues
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Compact size helps maintain a neat setup
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Excellent for summing stereo signals to mono
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Provides a punchy, forward sound quality
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Great for blending multiple microphone sources
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Useful for keyboard players needing mono output
CONS
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Rubber feet may detach over time
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Slightly larger than expected
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Potential signal feedback due to passive operation
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Ground lift buttons are exposed and vulnerable to damage
Based on 0 Reviews and 0 Ratings
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