Art Audio only sells Grade A Tubes from Sophia Electric.
274B rectifier tube in clear glass.
This tube usually ships within 2-4 business days.
Free shipping on all products in the USA. Free Shipping on Art Audio and Verdant Audio products to Canada and Mexico. Take 15% off when you order 10+ of any tube type. Contact us to arrange for a 50% deposit fo all Art Audio and Verdant Audio products.