JansZen has been introducing unique speakers since 1955, and we continue to support them. These range from the original Model 65 and 1-30 tweeter arrays to the KLH Nine to the many hybrids made and sold by licensees Neshaminy Electronic and Electronic Industries (JansZen Electrostatic). This means we will undertake repairs of speakers, subassemblies, and parts sent to us. In some cases, we can replace older parts with new ones, but bear in mind that the original parts have been out of production for decades. The sub-menus separately refer to the KLH Nine, which is an especially complicated speaker to work on, vs. the other speakers, which are merely somewhat complicated.