® * All product names are trademarks of their respective owners, which are in no way associated or affiliated with Line 6. These product names and descriptions are provided for the sole purpose of identifying the specific products that were studied during Line 6 sound model development. Supro is a registered trademark of Zinky Electronics.
“All the big department stores got into private-label selling, and not just for musical instruments,” says Bruce Zinky of Supro USA/Zinky Electronics. “It's an advantage, since you don’t have to compete on price with any other store with a proprietary branded product. Montgomery Ward was selling Airline against the Silvertone product at Sears, Roebuck.
Zinky Electronics LLC designs and manufactures high quality electric guitar amplifiers, tube amps, speaker enclosures, and signal processors. Their Website proudly proclaims that all products are “made in the USA by very skilled and happy people.”