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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 !!!

  • NEW

300B stereo tube amplifier class A1, 10W output

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

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made
It is stereo SE amplifie using 300B tube as power tube. Output is 10W. Walnut wooden case with top class parts. This is the best cost performance 300B amplifier that I have ever made.

It took me 1 year to develop the schematic, choose the best matching tube for schematic by changing , changing and changing. And this is the best cost performance 300B that I recommend for 300B fan.

Very wide range, sound is musical and rich. NO NFB is used. The true sound of 300B and transformer. Clean without hum, noise, good for almost speaker.

Specification:

Output : 10W / channel .
Noise :0.3mV
Response frequency: 10Hz ~ 50K Hz(-1.5db)
Distortion: under 0.3% 1W 1K Hz

No noise , no hum. Can be match with almost speaker. With some little change you can easily change power tube to PX-25 or PX-4.

Tubes is not included.
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

300B stereo tube amplifier class A1, 10W output

300B stereo tube amplifier class A1, 10W output

300B stereo tube amplifier class A1, 10W output

300B stereo tube amplifier class A1, 10W output

300B stereo tube amplifier class A1, 10W output

300B stereo tube amplifier class A1, 10W output

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