works voltage:  The transformer can be connect as  AC110V-AC120V or AC220V-240V  

type：kit

This is a DIY kit, all the parts need yourself to solder. if you are not skilled in assemble tube amp kit, we recommend you buy the finished version


 the price of finished version  is  175usd

    Package include: tube:6z5p X1   shuguang12ax7b  X3 


    Input jack Standard: RCA Block (4 sets of input, one-output)
    Frequency Response: 10-26kHz (+/- 0.11dB)
    Voltage amplifier level: about 15 times
    Total Harmonic Distortion: 0.078%
    Signal to noise ratio: -99dB
    Chassis dimensions: 32 x 17 x 5cm, total height is about 10cm, recommande placed space of the machine, the minimum height requirement of not less than 18cm

 

Product Features

    Japanese original ALPS 16 type axial length of 15mm 100k double potentiometer,
    Switch is a Taiwan-invested factory production of 2*6, they can adjust the positioning mouth into four files to use.
    Use of all AC power supply in parallel to the three 12ax7
    0.8mm brushed stainless steel plates using CNC punching chassis,
    SNR makes up -99dB, extremely clean background.
    Power transformers using H360 0.5 core piece 76 * 40 secondary filament winding especially with double shield grounding line is  yellow-green line outlet
    A group of filament 3.15v * 2 for 3 12ax7 filament (12ax7 4 + 5 and 9 feet 6.3v)
    High Voltage 270v * 2 using the 6z5p bile Rectifier.
    Amplification circuit using scaffolding of welding, power use PCB
    Gold-plated RCA Block, 4 inputs, one set of outputs.
    Use WIMA MKP10 0.1uf capacitors, 0.39u ERO, IT 2.2uf etc. audio-specific capacitors.

Note：default is not include the input AC cable.