A manufacturer of tabletop and rackmount synths, modular synthesis equipment, plus parts and subassemblies for DIY'ers. The company is based in Australia. Generally, products are available in kit form only. Tabletop synths include the ASM-1 analog synth, Paula Maddox's Monowave wave scanning synth, and the Pixie, a Wasp clone.
Elby offers two lines of modules for modular synths, in different formats. Generally, a given module is available in either format. The Panther line consists of modules that conform to the standard Eurorack format. The EuroSerge modules are the same size and use the same power, but the interconnections are 4mm banana jacks, which conforms to the Serge standard. Many of the modules are based on CGS designs.