OTOMON Laboratory　(音門ラボ) / 300B SE power amplifier 7~16W can be used as headphone amp and preamp Zero NFB

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300B SE power amplifier 7~16W can be used as headphone amp and preamp Zero NFB

You can order input voltage 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

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300B SE power amplifier 7~16W can be used as headphone amp and preamp Zero NFB

THIS ITEM WAS SOLD OUT. If you want the same one, you can order me to get the same one.

Manufacturer:: OTOMON Lab

Audio amplifier » Tube amplifiers

300B SE stereo tube amplifier power amplifier with 7W of power at 8ohm and 15W at 16ohm. Can be used as preamp as well as headphone amplifier. Zero NFB !!!

Prestage tube is 12AU7 tube, rectifier tube 5U4G or 5R4GW or GZ34. There are 3 inputs and one output for preamp, 2 set of output for
This is pure class A1 and Zero NFB

Specification:

Response frequency 20Hz ~ 30KHz at 8ohm 7W
Hum level : 0.05mV
THD: 0.3% 1W
Output impedance for speaker : 8ohm ( can be changed to 16ohm)
Output impedance for preamp and headphone amp : 4 ohm

Input volt is 100V,117,230V, can be selected as ordered.

Input impedance is 100Kohm

Tubes are not included.

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