Soundsmith MMP4 MM phono preamp
Best phono preamp for vinyl enthusiasts seeking high-end clarity and precision.
Experience superior vinyl playback with this meticulously crafted phono preamplifier. Designed with high-quality components and precise RIAA equalization, it delivers exceptionally clear, noise-free audio with ultra-low distortion. Its robust aluminum casing and external power supply ensure clean, reliable operation. This unit has been demonstrated to outperform significantly more expensive competitors, offering a remarkable audio upgrade for discerning listeners seeking exceptional value and fidelity.
$799.95
Owner Satisfaction
4.7
/ 5
Category Rank
222
/ 889
#222 in Phono Preamps
Price vs Category Average
-88%
Below average
Amplification Type
Solid State
/ Solid State
Who it's for
- Dedicated MM cartridge users wanting a simple, optimized setup
- Audiophiles seeking transparent and noise-free vinyl playback
- Listeners prioritizing signal purity and high-end component quality
Who should skip it
- Enthusiasts needing advanced features like mono switching or filters
- Owners of MC cartridges requiring flexible loading and gain
- Budget-conscious buyers looking for high-value entry-level options
Performance breakdown
Signal Clarity
External power supply ensures a whisper-quiet noise floor for your records.
Build Integrity
Robust aluminum casing provides excellent shielding and long-term durability.
RIAA Accuracy
Precise equalization delivers a faithful, balanced reproduction of your vinyl collection.
Cartridge Versatility
Handles MM, MI, and high-output MC cartridges with impressive sonic consistency.
Distortion Control
Hand-made circuitry maintains signal purity even during complex musical passages.
Gain Performance
Forty-three decibels of gain provides ample headroom for most standard setups.
Key Specs
Amplification Type
Solid State
Chassis Material
Aluminum
Equalization Curve
RIAA
Cartridge Type Compatibility
Moving Magnet (MM), Moving Coil (MC)
Gain
43 dB
Input Impedance
47K Ohms
Power Supply Type
External DC power supply
Build Quality
High quality aluminum case
Know before you buy
The MMP4 is designed to work with Moving Magnet (MM), Moving Iron (MI), and high-output Moving Coil (MC) cartridges. It is not suitable for low-output Moving Coil cartridges.
The MMP4 builds upon the circuit design of the acclaimed MMP3, refining its performance to offer even greater clarity and lower distortion. It maintains the same commitment to hand-made construction and high-quality components.
Using an external DC power supply keeps the power source away from the sensitive audio circuitry. This design choice helps minimize electrical interference and noise, resulting in a cleaner, more accurate signal.
No, the MMP4 features a fixed input impedance of 47k Ohms and a fixed gain of 43 dB. These settings are optimized to provide a precise, plug-and-play experience for the vast majority of MM and MI cartridges.
The MMP4 is housed in a robust aluminum case that provides excellent shielding and durability. Inside, the unit features hand-made circuit construction, ensuring high standards of quality control and long-term reliability.
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$800