Luxman E-07 Phono Amplifier
Luxman E-07 Phono Amplifier
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Luxman E-07 Phono Preamplifier
Experience the pinnacle of analog audio reproduction with this premium all-solid-state MC/MM phono equalizer amplifier. Engineered with LUXMAN's decades of amplifier expertise, the E-07 delivers exceptional sound quality through advanced circuit design and meticulous component selection.
✨ Advanced Engineering Features
🔌 Superior Connectivity & Signal Path
Features balanced XLR inputs that receive differential signals from MC cartridges without loss of output energy, dramatically improving left-right stereo separation and image localization. Two additional unbalanced RCA input pairs provide versatility for multiple turntable setups. The newly developed step-up transformer for MC cartridges utilizes a super permalloy core with exceptional responsiveness to minute signals, comprising two independent units per channel for Low/High gain selection.
⚡ Precision Circuit Architecture
The all-solid-state design features high S/N ratio NF-type transistors with four individual FETs paralleled in the primary stage for ultra-low noise performance. Every component has been carefully selected and subjected to extensive listening tests, including high-end original custom-developed parts. The loopless chassis structure isolates the power supply from amplifier sections while minimizing ground impedance from chassis currents.
🎛️ Comprehensive Load Matching System
Front panel 6-position rotary MC impedance selector (4.7/10/40/100/300/1kΩ) provides optimal transformer selection based on chosen impedance group. Rear panel MM load impedance switches (34/47/56/100kΩ) and load capacitance selectors (0/100/220/320pF) ensure precise cartridge matching. This comprehensive adjustment system maximizes sound quality across the widest range of phono cartridge types available.
🔋 Robust Power Supply Design
Three independent transformers create an ideal power environment: separate transformers for left and right audio processing circuitry, plus a dedicated transformer for indicators and relay drive circuits. This prevents load fluctuations in each circuit block from interfering with one another. Power amplifier-grade large capacity block capacitors (10,000μF x 5) provide extremely stable current supply with excellent independent power supply regulation.
🛡️ Advanced Grounding & Shielding
Four large gold-plated brass grounding terminals machined from solid brass provide dedicated phono ground connections for each input (Unbalanced 1, Unbalanced 2, Balanced 1) plus traditional frame ground. The innovative petal-shaped grounding structure (PGS) consolidates each circuit's signal reference point into a single location with ultra-thick steel plates connecting ground radially at identical low impedance. All internal wiring uses OFC cable with precise spiral-wrapped shielding and pure unplated copper cores.
🎵 Professional Control Features
The articulator function defeats magnetization of cartridge and MC transformer using signal current from the record being played. Low-cut switch suppresses woofer instability by filtering low-frequency artifacts from warped records. Mono mode switch enables convenient playback of mono records, while the phase inversion switch reverses balanced output phase to match connected equipment. Gold-plated reversed AC inlet supports heavy IEC cable weight across terminals.
📐 Complete Technical Specifications
4.7/10/40/100/300/1kΩ
(6-position front selector)
34/47/56/100kΩ
(Rear panel switches)
0/100/220/320pF
(Rear panel switches)
10,000μF x 5
(Power amplifier grade)
Ultra-thick copper base plates
(Total 3.6mm thickness)
OFC cable with spiral shielding
Pure unplated copper cores
4 independent brass terminals
Petal-shaped grounding structure
3 independent units
Super permalloy core MC
All solid-state NF-type
4 parallel FETs primary stage
Blasted white front panel
Aluminum chassis
Cast iron insulator feet
Density gradient design
Articulator, Low-cut, Mono
Phase inversion switch
🎵 Ideal Applications: High-end turntable systems • MC/MM cartridge compatibility • Professional recording studios • Critical listening environments • Audiophile vinyl playback systems
📧 Contact us at skylabscontact@gmail.com for availability and specialized consultation
