OTOMON Laboratory　(音門ラボ) / PX25/PX-4 SE stereo tube amplifier class A1 * All HIrata TANGO transformer

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PX25/PX-4 SE stereo tube amplifier class A1 * All HIrata TANGO transformer

We can provide power transformer which use for 117V, 220V, 230V, 240V.
YouTube channel > Otomon Lab YouTube Channel

I will give discount 10% or more for all item in my eBay listing, contact me for more detail

PX25/PX-4 SE stereo tube amplifier class A1 * All HIrata TANGO transformer

THIS ITEM WAS SOLD OUT

Manufacturer:: OTOMON Lab

Audio amplifier > Tube amplifiers Audio amplifier > Special Order Made

It is stereo SE amplifie using PX-25 tube as power tube. Output is 9W with PX-25. Power tube can be changed PX4 to PX25 without any modification, just using switch for changing

Output transformer is Hirata TANGO XE-20S, prestage tube is 717A.
Sound is great, very beautiful, musical and rich. Clean without hum, noise, good for almost speaker, horn.

Specification:

Output : 5-8W / channel .
Noise :0.1mV
Response frequency: 16Hz to 55K Hz(-1db)
Distortion: under 0.3% 1W
No noise , no hum. Can be match with almost speaker. With some little change you can easily change power tube to 300B or PX-4.

PX25 tubes is not included.

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