Similar to the Supro Thunderbold, the Airline 62-9020A is a Valco-made 1×15″ combo original sold in Montgomery Ward Department stores. Intended for use as a bass amp, the single 15″ Jensen speaker and 6lt6 tube configuration lends itself well to guitarist looking for an amp with a thick and musical breakup at volumes that are more agreeable to studio and small club settings. This amp was recovered in a two-tone tolex at some point but retains the original speaker and transformers, making this a reliable and road-worthy amp with the unmistakable “Valco” tone that has been at the center of so many great blues and rock guitar player’s sound. EXC $995.