OTOMON Laboratory　(音門ラボ) / 211 PSE tube amplifier Zero NFB, output 45W/channel

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211 PSE tube amplifier Zero NFB, output 45W/channel

You can order input voltage 117V, 220V, 230V, 240V.

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

211 PSE tube amplifier Zero NFB, output 45W/channel

Sales price:: $ 11,500(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Shipping fee: $700 (Free shipping fee for all customers have Japan shipping address)

Manufacturer:: OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made

Special order made amplifier, using 211 single end Parallel connection of 2 x 211 tube in one channel. Output is about 40W per channel, it can drive any speaker with excellent sound.

OPT is special order made, same as TANGO X-5S. All parts are the best parts ever

Plate volt is 1000V, fixed bias. prestage is 12AT7, 12AT7 or 12 AU7, secondary and drive stage is 6SN7 tube. All tubes are popular and very easily to get.

Sound is great, well balanced and wide sound stage. Very powerful bass sound and sweet middle sound. The high frequency is very natural and detail.

Zero NFB, and hum level is only 0.3mV, very quiet, even using with horn speaker.

Using tube

12AU7 x 2, 6SN7 x 4 , 211x4 and rectifier tube GZ34(5R4GW, 5U4, 5C4, 5AR4) x 8

Input voltage is 100V,117V,230V selectable as ordering.

Specification:

Frequency response: 10hz ~ 45KHz (-1db, + 0db)
Hum level : 0.3mV
THD: 5% 45W