Vol.1 Luxury & Precision Flagship Amplifier EA4 and EA4 10th Anniversary Limited Edition
EA4 10th Limited Edition


Vol.2 Luxury Precision LP5 10th Anniversary Edition

EA4 10th Limited Edition

- Finely tuned tube preamp circuit powered by high voltage to the tube anode
- ILA/ILH dual modes paired with high and low gain for the tube, offering four tube sound styles
- Precision constant current source built with discrete components
- Equipped with 12 Panasonic film capacitors for tube preamp coupling
- Specially selected linear regulators optimized for the tube’s resonance frequency
- CNC-machined metal dual-tube shielding and protective cover
- Tube vibration-damping design: 8 high-damping silicone buffers used on both sides
- Two independent higher power positive and negative power supplies
- 16 ELNA 10x16 TONEREX series aluminum electrolytic capacitors with OFC leads used for the discrete amp's power supply filtering
- Selectable ±13V and ±15V power supply voltage levels for the headphone amp
- Six Panasonic 18650 low internal resistance battery cells
- Internal resistance variance between cells is less than 0.5 milliohms
- Discrete headphone amp circuits use 8 TO252 packaged power transistors
- Discrete large transistor emitters use 24 pieces of 250mW 0.5% precision low-temperature drift alloy resistors
- AB to A headphone amp mode offers 11 adjustable static current levels
- Double-click the power button to switch between pure tube preamp mode and tube preamp + discrete headphone amp mode
- The Potentiometer has the same grade as the LP6 7th Anniversary Edition, with a visual volume design
- CNC-machined brass electroplated polished case, knob, buttons, and toggle switch
- Balanced output power per channel: 7500mW @ 32Ω, 1200mW @ 300Ω
- Limited to 99 units worldwide

- Finely tuned tube preamp circuit powered by high voltage to the tube anode
- ILA/ILH dual modes paired with high and low gain for the tube, offering four tube sound styles
- Precision constant current source built with discrete components
- Equipped with 12 Panasonic film capacitors for tube preamp coupling
- Specially selected linear regulators optimized for the tube’s resonance frequency
- CNC-machined metal dual-tube shielding and protective cover
- Tube vibration-damping design: 8 high-damping silicone buffers used on both sides
- Two independent high-power positive and negative power supplies
- 16 Nichicon 10x12.5mm audio-grade aluminum electrolytic capacitors for the power supply filtering in the discrete headphone amp circuit
- Selectable ±13V and ±15V power supply voltage levels for the headphone amp
- Six Panasonic 18650 low internal resistance battery cells
- Internal resistance variance between cells is less than 0.5 milliohms
- Discrete headphone amp circuits use 8 TO252 packaged power transistors
- Discrete large transistor emitters use 24 pieces of 250mW 0.5% precision low-temperature drift alloy resistors
- AB to A headphone amp mode offers 11 adjustable static current levels
- Double-click the power button to switch between pure tube preamp mode and tube preamp + discrete headphone amp mode
- potentiometer as the same grade in the LP6 7th Anniversary Edition, with a visual volume design
- Balanced output power per channel: 6500mW @ 32Ω, 1200mW @ 300Ω
Vol.2 Luxury Precision LP5 10th Anniversary Edition

- 10th Anniversary Enhanced Tuning
- LP6 7th Anniversary Edition Operational Amplifiers
- LP6 7th Anniversary Edition Headphone Amplifiers
- Precision Resistors with 0.01%Accuracy
- Brass Knob with Black Plating, Gold plated Casing,
- Brass Shielding Cover with 10th Anniversary Logo
- Limited to 49 units worldwide
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