Sutherland Engineering
Sutherland Little Loco MKI
Best current-input phono stage for audiophiles seeking effortless, immersive vinyl playback.
The Sutherland Little LOCO Mk 2 is a revolutionary phono preamp employing a 'current input' design, offering a spacious, effortless, and full musicality. The Mk 2 version improves upon the original with an enhanced transimpedance input stage and simplified RCA input jack grounding, eliminating special interconnection requirements. This phono stage is designed for listeners seeking a new level of sonic performance from their vinyl playback, delivering stunning musicality and an immersive audio experience.
$4300.00
Owner Satisfaction
4.6
/ 5
Category Rank
303
/ 466
#303 in Phono Preamps
Price vs Category Average
-38%
Below average
Input Type
Current Input (Transimpedance)
/ Current Input (Transimpedance)
Who it's for
- Listeners prioritizing quiet, detailed low-output MC performance
- Audiophiles seeking unique sonic clarity and dynamic range
- Vinyl enthusiasts wanting simple, plug-and-play cartridge setup
Who should skip it
- Owners of Moving Magnet or high-output MC cartridges
- Budget-conscious listeners seeking an entry-level phono stage
- System builders requiring broad, versatile component compatibility
Performance breakdown
Transimpedance Sonic Clarity
Current-input design delivers an exceptionally open and effortless soundstage.
Cartridge Compatibility
Strictly limited to moving coil cartridges due to specialized input architecture.
Setup Simplicity
Simplified grounding removes the headache of complex cable requirements.
Build Integrity
Substantial fifteen-pound chassis provides a rock-solid foundation for sensitive electronics.
Gain Flexibility
Internal adjustments offer precision but require opening the unit to tweak.
Musical Engagement
Immersive performance brings a new level of life to vinyl playback.
Key Specs
Input Type
Current Input (Transimpedance)
Cartridge Load
0 Ohms (virtual short)
Gain Setting
Factory set to medium gain (adjustable internally)
Connections
RCA Input, RCA Output, IEC Power Input, Ground Screw
Cartridge Compatibility
Moving Coil (MC)
Equalization Curve
RIAA
Power Requirements
120 VAC
Dimensions
17″ x 2-1/2″ x 13″
Features
- Revolutionary 'current input' phono preamp design
- Stunning musicality with spacious, effortless, and full sound
- Enhanced transimpedance input stage
- Simplified RCA input jack grounding
- Available in Silver and Black finishes
- Fixed 0 Ohm cartridge load
- Factory-set medium gain with internal adjustment options
What customers say
Customers consistently praise the Sutherland Little Loco MKI for its exceptional sound quality, often describing it as remarkably transparent and dynamic. Enthusiasts appreciate its ability to reveal intricate musical details, elevating their listening experience significantly. The product's minimalist yet robust design also receives positive remarks, reflecting a commitment to high end audio aesthetics and durable construction. Many consider it a standout component, delivering a sophisticated sonic performance that justifies its position in premium audio setups. Its specialized nature for low output moving coil cartridges is a key aspect of its appeal.
Know before you buy
Unlike traditional phono stages that measure voltage, the Little Loco Mk2 uses a transimpedance design that measures the current generated by your cartridge. This approach effectively eliminates the need for complex cartridge loading adjustments, resulting in a more open and effortless sound.
No, the Little Loco Mk2 is designed exclusively for Moving Coil (MC) cartridges. It requires the low-impedance signal characteristic of MC designs to function correctly with its current-input architecture.
Not at all. Because the unit operates with a fixed 0 Ohm virtual short, you do not need to adjust dip switches or resistors to match your cartridge. It automatically handles the loading for you.
Yes, while the unit comes factory-set to a medium gain level, you can adjust the gain internally if your specific cartridge requires a different output level to better match your system's volume.
No. The Mk2 features simplified RCA input jack grounding, which removes the need for the special interconnection requirements found on the original model. You can use standard RCA cables.
The Little Loco Mk2 measures 17 inches wide by 2-1/2 inches high by 13 inches deep. It weighs 15 pounds, so ensure your equipment rack has enough space and support for its footprint.
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$4300