Moon by Simaudio
Simaudio MOON 310LP Phono Preamplifier
Best high-end phono stage for audiophiles seeking precise, customizable vinyl playback.
Experience vinyl's true essence with the Simaudio MOON 310LP Phono Preamplifier. Engineered for unparalleled neutrality, it reveals every nuance of your records with exceptional clarity and a remarkably low noise floor. This versatile preamp replaces the LP5.3 and offers extensive adjustability for both MM and MC cartridges, including multiple gain, impedance, and capacitive loading options. Tailor your sound further with selectable RIAA or IEC equalization curves. For an elevated listening experience, the 310LP is designed to be upgradable with the optional 320S power supply, enhancing dynamics and resolution.
$1800.00
Owner Satisfaction
4.7
/ 5
Category Rank
133
/ 468
#133 in Phono Preamps
Price vs Category Average
-74%
Below average
Maximum Gain
66.0
/ dB (via RCA)
Who it's for
- Vinyl enthusiasts with diverse or high-end cartridge collections
- Audiophiles seeking pure, uncolored, and highly detailed sound
- Listeners prioritizing long-term durability and vibration-free performance
Who should skip it
- Buyers wanting peak performance without additional hardware costs
- Beginners intimidated by manual dip switch configuration
- Budget-conscious hobbyists looking for entry-level pricing
Performance breakdown
Sonic Neutrality
Delivers a transparent, uncolored signal that honors the original recording.
Cartridge Compatibility
Extensive loading and gain adjustments accommodate almost any high-end cartridge.
Noise Floor
Ultra-quiet circuitry ensures silence between tracks even at high gain.
System Flexibility
Balanced XLR outputs provide superior connectivity for high-end audio chains.
Upgrade Path
Optional external power supply offers a clear route to improved performance.
Build Reliability
Robust construction backed by a decade-long commitment to product longevity.
Key Specs
Maximum Gain
66.0 dB (via RCA)
MC Gain Settings
54, 60, 66 dB (RCA); +6dB additional via XLR
Impedance Settings
10, 100, 470, 1K, and 47kΩ
Capacitive Loading Settings
0, 100, and 470pf
Equalization Curve
RIAA or IEC (selectable via jumper)
Cartridge Support
Moving Magnet (MM) and Moving Coil (MC)
Circuitry Type
Solid State
Connectivity
RCA inputs, RCA outputs, XLR outputs
Features
- Exceptional neutrality for accurate sound reproduction.
- Flexible gain and loading for MM/MC cartridges.
- Selectable RIAA or IEC equalization.
- Ultra-low noise floor performance.
- Upgradable with optional 320S power supply.
- Includes both RCA and XLR outputs.
- Supports a wide range of cartridge types.
- Backed by a comprehensive 10-year warranty.
What customers say
The Simaudio MOON 310LP is highly regarded for its exceptional sonic performance and flexibility. Users consistently praise its remarkable transparency and very low noise floor, which significantly enhances vinyl clarity and bass definition. A key feature is its extensive configurability, allowing precise matching with various MM and MC cartridges, making it a versatile component. While positioned in the premium range, owners feel the resulting sound quality justifies the investment, viewing it as an essential upgrade that unlocks true turntable potential. The robust build quality further reinforces its status as a durable, reference grade unit celebrated by serious vinyl enthusiasts.
Know before you buy
Yes, the 310LP is highly versatile and supports both MM and MC cartridges. It features adjustable gain, impedance, and capacitive loading settings to ensure optimal performance regardless of your specific cartridge type.
The RIAA curve is the standard for modern vinyl, while the IEC curve provides a subtle roll-off in the extreme low frequencies. Having the option to switch between them allows you to tailor the sound profile to your specific system or to better handle records with excessive low-end rumble.
Yes, the unit is equipped with both RCA and XLR outputs. Using the XLR balanced outputs can help reduce noise and interference, especially if you are running longer cable lengths to your amplifier.
The 320S is an external power supply upgrade designed to provide cleaner, more stable power to the 310LP. Adding it typically results in improved dynamics, a lower noise floor, and greater overall resolution in your music.
The settings are adjusted via internal jumpers. While this requires opening the chassis, it ensures a clean signal path without the potential signal degradation associated with external switches.
The MOON 310LP is backed by a comprehensive 10-year warranty, reflecting Simaudio's confidence in the build quality and long-term reliability of their components.
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$1800