Made by TAMURA (Tamura Seisakusho) AUDIO & POWER TRANSFORMER TYPE: B-5002 Pair Unused item, stored for a long time. These transformers use amorphous cores, which are now difficult to obtain. They are rare components suitable for vacuum tube amplifiers and DIY audio projects, leveraging their low-loss and low-noise characteristics. This is a pair, so it can be used for a monaural configuration or as independent left and right power supplies. Due to long-term storage, there is **aging deterioration (clouding, wrinkles, etc.) on the outer vinyl packaging**. Please check the condition of the contents in the photos. We have not performed power-up or operational checks, so we will sell it as-is. Please purchase only if you understand vintage parts and DIY components. 【Product Condition】 ・Unused item, stored for a long time ・Aging deterioration on the outer vinyl packaging ・Operation not confirmed / Sold as-is ※Please ask any questions 【before purchase】. This product is heavy, so shipping will be at the buyer's expense. We will inform you of the shipping company and shipping costs at the time of shipment. Please purchase only if you understand this.