Amp 01
1100 US $ per unit
Contact us to get a quote with shipping at contact@liiaudiohifi.com
Handcrafted SET Tube Amplifier
Analog Warmth, Artisan Precision
The Lii Audio Tube Amplifier is a fully handcrafted vacuum tube amp, designed for audiophiles who value warmth, clarity, and musical presence. Powered by dual 6P1 tubes and a 6N1 twin triode, this Class A amp delivers 3.8 watts per channel—bringing a rich, textured sound even with high-efficiency speakers.
At its core is a short-path amplification circuit, featuring point-to-point soldering and a short signal chain for unmatched purity. Designed by master craftsman Guojian, each unit is individually tuned and hand-built, making every amplifier not just a device, but a unique piece of sonic art.
This amplifier incorporates premium components sourced globally: Rubycon high-temp capacitors, WIMA coupling caps, Nichicon filters, and a custom EI transformer delivering ultra-clean current. A solid aluminum CNC volume knob, gold-plated RCA inputs, and 4Ω/8Ω output terminals ensure tactile precision and audio integrity.
Key Features
3.8W + 3.8W Class A Output – Perfect match for high-efficiency full-range speakers
Vacuum Tubes: 6P1 ×2 + 6N1 ×1
Signal Path: Point-to-point wiring with manual soldering
Construction: Hand-tuned and tested by artisan builder Guojian
Timeless Design: Full-metal enclosure with industrial minimalism
User Interface: Analog VU meter, solid aluminum knobs, physical switch controls
Visual Harmony: Warm tube glow, precise needle dance, and industrial aesthetics
Technical Specifications
Rated Output Power
3.8W × 2 (Stereo)
Tube Configuration
6P1 ×2 / 6N1 ×1
Total Harmonic Distortion
<1%
Output Impedance
4 / 8 Ohms
Input Sensitivity
<500 mV
Frequency Response
20 Hz – 20 kHz
Signal-to-Noise Ratio
88 dB
Input Impedance
100kΩ
Power Consumption
150W
Voltage Range
220–240V
Chassis Material
Powder-coated Steel
Dimensions (D×W×H)
237 × 270 × 115 mm
Weight
5.7 kg
Designed for Pure Listening
No digital distractions – physical controls only
VU meter offers visual rhythm and analog feedback
CNC aluminum knob with military-grade damping feel
Simple, intuitive interface – every command answered elegantly
Solid wood and metal harmony – aesthetic inside and out
Handcrafted Excellence
Every amplifier is hand-built by Guojian, using point-to-point scaffold wiring—minimizing signal path length by up to 67% compared to PCBs. The 3D scaffold structure improves air circulation, extends lifespan by 50%, and makes serviceability a breeze.
Easy Maintenance: 4 quick-release screws for user-friendly access
Repairable Design: Every component replaceable, built for longevity
Heritage Quality: Built to be passed down, not thrown away
Global Component Synergy
Premium international parts come together in perfect harmony:
Japan: Rubycon high-temp capacitors, ALPS 27 potentiometer
Germany: WIMA precision coupling capacitors
USA: Gold-plated RCA terminals
Core System: Custom EI transformer for ultra-pure analog current
Legacy Meets Modern Craft
Inspired by the golden era of tube radios, the 6P1 tubes deliver smooth harmonic richness, while the 6N1 double triode ensures precise, dynamic control. With high Qts and excellent low-voltage drive, this amp pairs beautifully with full-range drivers—bringing out musical warmth, texture, and depth even at low volume.
This is not a disposable consumer product. It’s a lifelong musical companion, built with soul, tuned by hand, and ready to be passed to the next generation.
