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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 !!!
For all item on eBay, I will discount 10% or more of listing price, contact for more detail.
YouTube channel > Otomon Lab YouTube Channel
Special order made PX4 Preamp, buffer amplifier
This product is special order made item, if you want the same item, please contact me for order- Manufacturer:
- Langevin
More detail pictures:
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In pre amp stage, prestage tube is REN904. Phono stage is not included.
- Iron case, double choke in filter schematic. Very quiet, no hum, wide range of musical stage.
Specification:
Response frequency: 10Hz ~ 120Khz
THD: 0.05%
Hum level: under 0.06mV