EMM Labs PREI Reference Stereo Preamplifier
Introducing the EMM Labs PREi Preamplifier
At EMM Labs, we’ve always understood that the analog preamplifier is the heart of a true reference-grade music system. Its job is simple—but critical: preserve musical truth with absolute purity. For over two decades, this belief has pushed us to redefine what’s possible in high-end analog design.
From the pioneering Meitner PA6i, to the multi-award-winning EMM Labs PRE2, to the flagship EMM Labs Pre, our team has continuously advanced the state of the art.
The new PREi represents the pinnacle of that evolution—our most refined and advanced preamplifier to date.
Uncompromising Circuit Design
- Engineered to deliver unmatched transparency and musical realism, the PREi is built around:
- Fully discrete, dual-balanced signal paths for absolute channel integrity
- Sophisticated contactless switching for silent, ultra-reliable operation
- Software-driven MVControl³ all-analog volume control, enabling precise, transparent level management
- Meitner Audio Architecture (MAA) circuits designed fully in-house
- Third-generation MXPower³ power system for exceptional stability, noise performance, and transient response
- Custom MCeraTek ceramic circuit boards for superior low-level detail preservation
- Proprietary equalization and Class A amplification for effortless musicality
Crafted Without Compromise
Every element of the PREi is meticulously designed and manufactured in Canada, housed within a precision-machined aluminum chassis and operated through an intuitive touch-panel interface.
The result is a preamplifier of extraordinary clarity—one that simply disappears, leaving only the music.
Key Features
- Fully discrete, dual-balanced signal paths
- Class A circuitry for driving loads without degradation
- Precision software-driven MVControl³ all-analog volume control
- Aerospace-grade MCeraTek ceramic circuit boards
- Machined aluminum infrared remote control
- Large OLED display with customizable brightness
- XZoom display feature
- Intuitive control system with programmable input settings
- Three volume presets per input
- RS232 port for wired remote and multi-system control
- CE compliant
- Includes upgraded Kimber Kable PK14 Base power cable
- 14 AWG (2.08 mm²) pure copper conductors
- Rated to exceed standard 15-amp outlet specifications
Power Supply
- Proprietary, in-house developed, MXPower³, high isolation resonant mode power supply for silent and eco friendly operation
- Factory set to 85-260 Vac 50/60Hz
- Maximum 40W consumption
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Product Specifications
System Gain
+6 dB
S/N Ratio
Better than 118 dB at 4V RMS output, unweighted, up to 200 kHz bandwidth
THD+N
Better than 0.01% across the entire audio band
Analog Inputs
6 stereo
Balanced Inputs
3 × XLR
Single-Ended Inputs
3 × RCA
Analog Outputs
3 stereo
Balanced Outputs
2 × XLR
Single-Ended Output
1 × RCA
Balanced XLR Input Impedance
40 kΩ
Single-Ended RCA Input Impedance
20 kΩ
Balanced XLR Output Impedance
150 Ω
Single-Ended RCA Output Impedance
75 Ω
Finish Options
High-grade aluminum silver with black insert; high-grade aluminum all-black
Custom Finish
Custom metallic-plated finishes available upon request
Dimensions (W × D × H)
438 × 381 × 102 mm
Weight
17.6 kg
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