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SOLD - $ 2200.00

Otomon Labs 300b SET stereo amplifier -Ken Uesugi

Price:  $2,200.00
Days/Views:  729 / 642 (Posted 2023-07-09)
Condition: 8/10 Very Good
Seller:  waxwaves   (Contact Seller)
(Other Seller Items For Sale)
Feedback:  5.0/5.0

Priced for quick sale $2200

Otomon Labs SET 300b stereo amplifier for sale. Handcrafted single ended triode by Ken Uesugi in Japan. Uesugi San is one half of Uesugi Brothers and widely considered to be one of the Japanese Masters of the Audio Arts.

This amplifier is no exception. It sounds gorgeous and operates as intended, putting out 10 watts per channel into 8ohms. No issues, plug and play, solid, well built amplifier using highly sought after vintage parts. The highlights being the Hiraga Tango output transformers, Tango ISO power supply transformer, and Western Electric chokes used in the overbuilt, dual mono tube rectified power supply. All expertly wired up with vintage Western Electric tinned copper wire. The Tango ISO power supply transformer is spec’d for 100-105v operation. This is a 100-105v unit, so a Variac or voltage step down transformer is required!

Tubes you see in the photos are included in the sale and are all good strong testing tubes. Tube compliment as follows Psvane Classic T 300b pair for output, JJ EL34 for driver, small input tubes are the excellent white label GE 5-Star 5670(black plate/3 mica), the large Sylvania ST 5z3 JAN rectifier is flanked by a grey glass RCA 42and black glass TungSol 42 rectifiers. I’m including an extra matching JAN 5Z3 ST bottle rectifier for backup. You can also use other rectifiers in this power supply, including 42, 5Z3, 5Y3 and 247b rectifiers. Power cable and interconnect cable not included. I’ll include the 6ft pair of Belden 9497 speaker cables.

Local pickup with cash in Knoxville, Tennessee is welcome. I also accept payment through PayPal or Venmo. Buyer is responsible for insured shipping cost and and e_transaction fees. Check my feedback and buy with confidence, take a look at the other items I have listed for sale here and on USAM. Serious buyers feel to message me with questions or for a shipping quote.

Payment and Shipping
Pay By: Paypal
Ship Weight: 42 lbs.
Ships From: 37918 (Knoxville, TN)
Ships To: USA Only
Shippers/Payer: UPS, FedEx / Paid by: Buyer
Shipping Notes: Ships in two containers

More Seller Info
Seller:  waxwaves   (Contact Seller)
(Other Seller Items For Sale)
Membership:  Audiophile
Asylum Feedback:  5.0/5.0
AudigoN Feedback: waxwaves
eBay Feedback: waxwaves
Location:  East TN/Western NC, United States
Registered on:  2006-03-01
Posts:  0


Contact Seller


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