Electraprint TM3KB single ended output transformer Tube Amplifier 300B 2A3 Rare. Parting out my tubelab project. Used on a previous 2A3 single ended amplifier as well as the 300B. These are in good shape. Wired for 8 ohm operation. Take a look at the pictures. Chassis, pcb, power transformer are for sale as well. They don’t make these any more, I think electraprint is sadly out of business. These are some of the best diy single ended transformers. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Transformers”. The seller is “lord-glum” and is located in this country: US. This item can be shipped worldwide.

• Brand: Electraprint
• Model: TM3KB
• Country/Region of Manufacture: United States