General Information

The machine features
1 , handmade, welding machine using scaffolding
2, using two high-quality broadband sound output high-quality Japanese EI type transformer
3 , the use of machines designed specifically for high- Z11 core toroidal power transformer
4, the voltage amplification stage and promote the use of 5AR4 rectifier power supply for lamps
5, the use 12AX7 and 12AU7 vacuum tube as voltage amplification and inverted push , using KT88 tubes do AB1, power amplifier ; provide triode and ultra- linear selection function : transistor work, voice soft, pure and smooth, suitable for people to enjoy the sound of the strings music and other types of music ; super-linear work, sound open , bold , imposing good for viewing large scenes , large dynamic and other types of music.
6 , the peripheral power tube current adjustment knob and the current display table headers
7, with the level of pure function , which can be accessed independently pre- signal input
8, with phono functions can be accessed Turntables
9 , infra-red remote control function
10 , turn mute delay function ( approximately 30 seconds )
11 , the selection of Japan ALPS motor potentiometer
12 , easy to install plug-type vacuum tube shield
Technical Parameters
Rated output power : 25W +25 W (RMS triode working condition )
      45W +45 W (RMS super-linear working condition )
Harmonic Distortion : 1% (1kHz) Frequency Machine : 15Hz ~ 30kHz (-1.5dB)
Input Sensitivity : 280mV; 520mV (pre in)
Input impedance : 100KΩ Output Impedance : 4Ω 8Ω SNR: 92dB output balance around : <0.5db
NW : 22.5kg GW : 25kg Machine Power consumption : 260W
Use vacuum tube : 12AX7 × 1,12 AU7 × 2, KT88 × 4,5 AR4 × 1
Whole volume (W × D × H): 410mm x 335mm x 198mm
Power supply voltage : ~ 220V ± 5% (50Hz)
Working conditions : Temperature : 0 ℃ ~ 40 ℃ Humidity : 20 % to 80%
Storage conditions : Temperature : -20 ℃ ~ 70 ℃ Humidity : 20 % to 90%

Latest reviews


New Head-Fier
Pros: good quality and doesn't look Chinese built, powerful, solid mid range and detail
Cons: Very heavy, no balanced input
A very good tube amplifier for people who have limited budget but searching well built products. I would have thought the quality may be so so since it is a new Chinese brand but they proved me wrong, it weights 22kg and every pieces of metal, and sockets are well built and came with a full aluminium remote. 
I have only run this for 10 hours and the first impression is the amp provides a huge amount of power, it sounds warm but at the same time it is not clumsy like some others.
Very dynamic mid range and fulfilling vocal voice, bass is fair, not very much in terms of quantity but bouncy and deep
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