We can provide
power transformer which use for 117V, 120V, 220V, 230V, 240V.
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OTOMON LAB 211/845 compatible PP tube amplifier * Rectifier tube is 211/845
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.
OTOMON LAB 211/845 compatible PP tube amplifier * Rectifier tube is 211/845
This amplifier does not make for optimizing high power of 845/211 tube. Using 211/845 as rectifier tube does not generate a high voltage as using a diode, but it will generate more analog and beautiful sound.
To get more analog sound, all stages are AC heater, the hum level is only 0.4mV which is very small, you can use this amp with any speakers in the world.
Prestage is 12AT7 or 12AY7, phase revert is 6DJ8 tube, drive stage is EL-84, output is 211/845 tube compatible.
Rectifier tubes used 2x211 or 2x845 which is replica the 40s year of Western Electric amplifier.
Sound is very powerful, musical, speed and wide sound stage. Very rich in mid low and bass and very detail and musical in mid and high range.
Power transformer 220V, 230V, 240V, 117V is available.
Building time is 3 months. No tubes are included.
This amplifier does not make for optimizing high power of 845/211 tube. Using 211/845 as rectifier tube does not generate a high voltage as using a diode, but it will generate more analog and beautiful sound.
To get more analog sound, all stages are AC heater, the hum level is only 0.4mV which is very small, you can use this amp with any speakers in the world.
Prestage is 12AT7 or 12AY7, phase revert is 6DJ8 tube, drive stage is EL-84, output is 211/845 tube compatible.
Rectifier tubes used 2x211 or 2x845 which is replica the 40s year of Western Electric amplifier.
Sound is very powerful, musical, speed and wide sound stage. Very rich in mid low and bass and very detail and musical in mid and high range.
Power transformer 220V, 230V, 240V, 117V is available.
Building time is 3 months. No tubes are included.
Specification (Zero NFB)
Response frequency : 10Hz ~ 50KHz (-1db) Hum level: 0.4mV
THD : 5% 35W
Response frequency : 10Hz ~ 50KHz (-1db) Hum level: 0.4mV
THD : 5% 35W
$7,500.00
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