Waldorf Music is a German synthesizer company. They are best known for the Microwave wavetable synthesizer and Blofeld virtual analogue synthesizer.
WAVE (1993) atop yellow Q (1999). MicroQ keyboard (2001) left
Waldorf XTk (1999) above Waldorf Q+ (2002, with some special made multiple memory card expansion)
PPG Wave 2.x series (1981-1987), designed by Wolfgang Palm, was a predecessor of Waldorf The WAVE and Microwave.
Waldorf WAVE (1993)
Palm Products GmbH was a manufacturer of audio synthesizers. Founded and owned by Wolfgang Palm, PPG was located in Hamburg, Germany and, for 12 years from around 1975 to 1987, manufactured an acclaimed and eclectic range of electronic musical instruments, all designed by Palm.
The Wave, designed by Wolfgang Palm, was PPG's most successful and well-known product.
PPG Waveterm at Peter Freeman's studio
PPG EVU - Expansion Voice Unit