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We can provide special order made ISO (TANGO) power transformer which use for 117V, 220V, 230V,240.You dont need to use step down transformer as using my amplifier

From now we can provide amplifier with wooden chassis based on order of customer. Please contact for more detail !!!

Valve World 845 SE amplifier * 211 drive tube

This product is not for sale, if you want the same item, please contact me for special order making

Audio amplifier » Tube amplifiers
This is special order made tube manufactured by master Tossie of Valve World. Power tube is 845, diven by 211 tube with great design.

Valve world is very famous tube amplifier maker in Japan in 80s, unfortunately it was closed now. Their product is not only have good quality, but it has very great design. From now, I will introduce some products of them that I have data in hand. This is one of the great tube amplifier designed for 845 tube. 845 tube is considered as king of tube with plate volt up to over 1000V, plate current is about 80mA.

This amplifer use a very powerful tube 211 as drive tube to hook 845. Interstage transformer is NC-20, which is the biggest interstage transformer that Tango made. Ouput transformer is the legend X-10S. Input transformer is UTC A-20 with selector for balanced and unbalanced input. Amplifier use 2 x 6C3 tube as recitifier tube. Prestage is EF-86 tube, triode connection.


Output 21W+21W Input sensitie 250mV
S/N 0.2%以下(1KHz 1W時)
Response frequency 10Hz~21KHz(±2dB)
Damping factor 5.3
(Noise under 1mV)

Power consumtion 200W
Size: 430Wx410Dx300H
Weight 26Kg
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

Valve World 845 SE amplifier * 211 drive tube

Valve World 845 SE amplifier * 211 drive tube

Valve World 845 SE amplifier * 211 drive tube

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