Lehmann Audio
Decade Phono Preamp
Best high-end phono stage for discerning vinyl enthusiasts seeking reference-grade performance.
This ambitious phono stage bridges the gap between entry-level and high-end models, offering cutting-edge technology for discerning music lovers. It delivers flawless sound that exceeds its price point, thanks to carefully selected components and extensive customization options. Easily accommodate exotic MC systems and enjoy an open, natural sound with its discrete Class A output stage. Convenient front-panel controls manage gain and bass filtering, while an enhanced external power supply ensures powerful, relaxed reproduction. Its harmonic symbiosis of passionate temperament and precise contours will impress any audiophile.
$2099.00
Owner Satisfaction
4.7
/ 5
Category Rank
198
/ 791
#198 in Phono Preamps
Price vs Category Average
-75%
Below average
Outer Dimensions (W x D x H)
1102805011028050
/ Audio section: mm x mm x mm; PWX II power supply: mm x mm x mm
Who it's for
- Audiophiles seeking high-fidelity clarity and dynamic musical performance
- Vinyl enthusiasts using diverse moving magnet or moving coil cartridges
- Listeners prioritizing signal purity and minimal background noise
Who should skip it
- Budget-conscious buyers looking for entry-level audio solutions
- Beginners intimidated by complex technical calibration and settings
- Users with limited shelf space for multi-component audio systems
Performance breakdown
Cartridge Versatility
Handles everything from standard MM to the most demanding exotic MCs.
Signal Purity
The external PWX II power supply ensures an exceptionally quiet floor.
Sonic Transparency
Discrete Class A output delivers an open and remarkably natural presentation.
Customization Depth
Extensive impedance and gain settings allow for precise system matching.
Build Integrity
Professional-grade components and relay-switched controls offer long-term reliability.
Operational Ergonomics
Front-panel toggles make adjustments intuitive without sacrificing high-end performance.
Key Specs
Outer Dimensions (W x D x H)
Audio section: 110 mm x 280 mm x 50 mm; PWX II power supply: 110 mm x 280 mm x 50 mm
Weight
Audio section: 0.87 kg; PWX II power supply: 1.56 kg
RIAA Equalization
Ultra-precision passive RIAA equalization network
Capacitors
Low-loss precision MKP capacitors
Output Stage
Discrete Class A output stage with high quiescent current design
Control System
Front-panel toggle switches with internal relay control
Power Supply
PWX II external power supply with inductive filtering; Backward compatible with PWX power supply
Connectivity
Shielded Neutrik connector cable
Know before you buy
Yes, the Decade is highly versatile and supports a wide range of cartridges. With a maximum gain of 66 dB, it is specifically designed to accommodate even the most demanding exotic MC systems.
The Decade uses the external PWX II power supply to isolate sensitive audio circuitry from electromagnetic interference. This design ensures ultra-low-noise DC power, which is essential for maintaining a clean, quiet, and detailed soundstage.
The switchable soft bass roll-off filter provides a 6 dB/octave cut at 50 Hz. It is a useful tool for managing low-frequency rumble or resonance issues that can occur with certain turntable setups or warped records.
Yes, the Decade offers flexible input impedance settings, including 47 kohms, 1 kohm, 100 ohms, and a custom load slot. This allows you to fine-tune the electrical matching to get the best possible performance from your specific cartridge.
No, the front-panel toggle switches operate high-quality internal relays. This allows you to conveniently adjust gain and filter settings without introducing signal degradation or noise into the audio path.
Absolutely. The Decade features a discrete Class A output stage with high quiescent current, which provides the necessary drive to maintain signal integrity even when using longer interconnect cables.
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