Wald Sound was a private label manufacturer of speakers, in Sun Valley, CA. It may still be owned by Mr. Lavere Lund. At one point they may have been the largest manufacturer of speakers in the country, almost all of which were sold under other names. A former employee confirmed they manufactured for Sharp, Pacific Stereo, Federated Group, and under many brand names. After some famous old historic audio names folded, Wald cleverly purchased the names, including KLH and Advent. The speakers marketed by Wald had little or no relation to the original KLH or Advent speakers
