OTOMON LAB PX25/PX4 compatible SE tube amplifier No NFB * driver tube ML-4

Top plate is copper plate 3mm. Price is not included tube. If you see this amp was sold out. Price to order the same one is 3500USD.

Output power is from 5.5W with PX4 tube and 6.5W with PX25 tube.

Prestage tube is 396A, driver tube is ML-4. Plate choke is adopted in driver stage. Gain is very high, no need preamp to drive.

Specification:

Response frequency: 20Hz ~ 35KHz
Hum level : 0.1mV
THD: 5% @ 5~7W
Sound is great, very powerful, quiet, rich in low mid, well balance and detail.

Tubes are not included.
Tubes are not included

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NOTE:

1. If you want to buy item, press buy it now or make offer button if you want to offer your best price.
2. I only ship item via EMS or Fedex, I dont accept ship item via sea way. If you buy many items from my listing, make payment via Buy it now, I will combine shipping if possible and refund the overcharge shipping fee.
3. Please make your payment within 3 days.
4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price.
5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it.
6. If you want to know about me, you can search on google with key word "Otomon Laboratory"

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