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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 !!!

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2A3PP tube amplifier

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

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made
This amplifier was made using permalloy output transformers.

This use prestage EF-86 tube, secondary is 76' tube driven by Interstage transformer UTC. Output is Tamura transformer F-7021, permalloy core.

Output 15W per channel.

Fixed bias (-62V) but it is very easy to change the bias. You just change it one time and let it work all time)


Response frequency : 10Hz~50KHz
Hum level : 0.5mV
THD : 0.2% 1W

Sound is perfect, permalloy core OPT make sound special in low frequency.Perfect for any genre of music from Jazz to Classical.

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:

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

2A3PP tube amplifier

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