Output transformer made to current original specifications using vintage era construction methods. Matches well with our 40-18015 power transformer! This is actually a great priced USA made alternative to the foreign made "Original" or "Genuine" offerings currently on the market. Amps Used In: Hot Rod Deluxe Made by Magnetic Components Inc. Right here in Chicagoland USA.... Specifications QUANTITY DISCOUNT: 5+ = 52.68 EACH 10+ = 50.89 EACH DISCOUNT WILL BE APPLIED & TOTAL ADJUSTED WHEN YOUR ORDER IS PROCESSED 40-18020$54.48 Triode, USA Customer Service M-F 9AM-4PM CT 1-800-774-3201 Email us Anytime: questions@triodestore.com