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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

211 SE tube amplifier class A1 monoblocks 25W 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 SE amplifie using 211 tube as power tube. Output is 22W. Drive tube is C3g. High voltage version 1000V with top parts was used. Oil condenser drive in power supply.

It took me 1 year to develop the schematic, choose the best matching tube for schematic by changing , changing and changing.

Very wide range, sound is musical and rich. Very little NFB is adopted. You can choose No NFB mode by turn switch on/off. The true sound of 211, powerful, warm and sweet. Clean without hum, noise, good for almost speaker.

Specification: No NFB mode

Output : 25-27W / channel .
Noise :0.2mV
Response frequency: 16Hz ~ 65K Hz(-2db,+0db)
Distortion: 0.2% 1W , 25W 5%

No noise , no hum. Can be match with almost speaker, and all genre of musics

Tubes are 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:

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

211 SE tube amplifier class A1 monoblocks 25W output

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