Discrete  DAC+ Headphone amplifier / Preamplifier
DSD , DXD support from USB
32bit / 384K Sabre ES9028  Pro  
32bit / 384K Asynchronous Amanero

Discrete  DAC+ Headphone amplifier / Preamplifier
With XLR / RCA analog inputs
built in Sabre ES9038Pro
DSD , DXD 32bit / 384K Support From USB / HDMI
9500mW at 40 ohm ( per channels )
Built with OCC and Hi-end parts

Discrete  DAC+ Headphone amplifier / Preamplifier
Built in Sabre ES9038  Pro  
DSD , DXD,32bit / 384K  support from USB
A femtosecond TCXO built in

Built In FPGA Processor to Reject Jitter 
Dual Sabre ES9038Pro
DSD , DXD 32bit / 384K Support From USB / HDMI
9000mW at 40 ohm (Pure Class A, per channels )
Built with OCC and Hi-end parts

Real Balanced ACSS design 
Pure Class A  (9W @ 40 ohm)
Preamp & Headphone amp
Super Exponential Volume Characteristic
OCC and hi-end parts applied , no upgrade option necessary

The full balanced design based on Master 9
Class A PSUs built in
Discrete  Headphone amplifier / Preamplifier
Super Exponential Volume Characteristic
8000mW at 40 ohm output
OCC and hi-end parts applied 

Ergonomic and floor-saving universal underlay 

Precision 3S 
Non-Feedback Discrete ACSS Power  Amp 
70W X2 (8 Ohms) & 15W X2 （40 Ohms Headphone)
Support bridge amp and Bi-amp

Master-3 (2019 Edition)
Since 1st. July 2018

Real Balanced ACSS Non Negative Feedback Power Amp
Supports XLR and ACSS inputs
Applied "Linear Fidelity" Technology
Soft Start Power Design