The Performer Synthesizer Newspaper Reprints from various sources including Music Journal, featuring Alfred Mayer's "Performer" synthesizer and modulator, "Quad Sound Presets X and Y Slide Octave Coupler", "Digionic Digital Music Sequencer SEQ-1", "The Ionicamera", (modified television-like a Wobulator). Mayer taught music at Brooklyn College for 15 years as did Charles Dodge. http://www.maltedmedia.com/people/bathory/killer.html