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We can provide power transformer which use for 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 !!!

YouTube channel > Otomon Lab YouTube Channel

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[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

Sales price:
$ 3,500(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Shipping fee: $550 (Free shipping fee for all customers have Japan shipping address)

Manufacturer:
OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made
Prototype sale !!! It is SE amplifie using 211 tube as power tube. Prestage and drive tube are 717A. High voltage version 1000V with vintage LUXMAN OPT. Only one was made, no the same one available.

In this amp, use LUXMAN output transformer which is special order made ones, the same ones are impossible to be gotten so this is the only one.

If you saw this item sold out, the price for ordering it is 4500USD

Very wide range, sound is rich and hot. 717A seems to be a very good driver tube. Very little NFB is adopted. The sound of 211, powerful, warm and sweet. Clean without hum, noise, good for almost speaker.

Specification:

Output :18W / channel .
Noise :0.3mV
Response frequency: 16Hz ~ 60K Hz(-1db,+0db)
Distortion: 0.2% 1W , 18W 5%

No noise , no hum. Can be match with almost speaker, and all genre of musics

Tubes are not included. But I will include 4x717A as gift. This use 117V input. If you want to change to 230V or 100V , you need to wait about 1 month.

Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

[ PROTOTYPE SALE ] 211 SE tube amplifier class A, driver tube 717A 18W output 117V input

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