OTOMON Laboratory　(音門ラボ) / 300B PSE (SE) tube amplifier with output power 18W

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300B PSE (SE) tube amplifier with output power 18W

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

300B PSE (SE) tube amplifier with output power 18W

THIS ITEM WAS SOLD OUT

Manufacturer:: OTOMON Lab

Audio amplifier > Tube amplifiers Audio amplifier > Special Order Made

300B para single tube amplifier with output power 18W (input 1Wrms), all transformers are HIrata TANGO special order made. Fixed bias. You can use one 300B tube in each channel as single end tube amp

Amplifier is working in class A, para single end mode which there are 2 tube 300B working in single end. The plate current is about 120mA. It need a big and powerfull OPT.

Sound is great, well balanced and wide sound stage. Very dynamic bass sound and sweet middle sound. Best matching for almost genre of music, from Jazz to classical.

Specification:

Response frequency : 16Hz ~ 30Khz (-1db)
Hum level: 0.3mV
THD: 0.3% 1W

Tube using in each channel : 2x300B, 1x12AY7, 1x6SN7
Rectifier tube is 5AR4x2 (can be use with 5U4G, GZ34, 5R4GW vv..vv)
Tubes are not included.

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