We can provide
power transformer which use for 117V, 120V, 220V, 230V, 240V.
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Facebook Channel: Otomon Vintage FB
I will give discount 10% or more for all item in my eBay listing, Contact Us for more detail
【OTOMON LAB】 300B drive 212 SE amplifier class A 40W @ 8ohm
Technical data is just an improve that item was tested carefully before sending to customer. While our products consistently achieve good to excellent technical figures compared to commercial alternatives, those numbers serve only to confirm that the design contains no engineering errors.
We could, in most cases, apply active techniques to make the specifications look even more impressive — but if doing so strips away originality or musical character, we will not do it. Our aim is to build equipment that sounds beautiful, not equipment that measures beautifully.
At OTOMON, music is judged by the ear and no instrument can replicate the human 's ear.
We could, in most cases, apply active techniques to make the specifications look even more impressive — but if doing so strips away originality or musical character, we will not do it. Our aim is to build equipment that sounds beautiful, not equipment that measures beautifully.
At OTOMON, music is judged by the ear and no instrument can replicate the human 's ear.
The power monster 4212 tube amplifier, drive tube is 300B, input tube is 12AY7. All transformer are special order made, orient cut core.
4212 is the biggest tube using for audio, it is 2 times bigger than the king tube 211. Output for class A is 40W, which is impossible for almost tube. It is not transmission tube, it is tube using for audio.
Sound is very rich, powerful and detail. Price does not include tubes.
One block is about 50kg.
Specification: ( No NFB)
Response frequency: 16Hz ~ 40KHz(+-0db) 10Hz~85KHz(-1db)
Output is about 40W/channel. (input 0.75Vrms)
Hum level : 0.7mV
Total harmonic distortion: 0.08% 1W 8ohm
Consumption : 320W
4212 is the biggest tube using for audio, it is 2 times bigger than the king tube 211. Output for class A is 40W, which is impossible for almost tube. It is not transmission tube, it is tube using for audio.
Sound is very rich, powerful and detail. Price does not include tubes.
One block is about 50kg.
Specification: ( No NFB)
Response frequency: 16Hz ~ 40KHz(+-0db) 10Hz~85KHz(-1db)
Output is about 40W/channel. (input 0.75Vrms)
Hum level : 0.7mV
Total harmonic distortion: 0.08% 1W 8ohm
Consumption : 320W
$16,000.00
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