Service Zone, Classic Organ & Piano Service
Alpha Entek
Piano Developments
Harmony & Tuning
Rogues' Gallery


Wave 2.3 PPG Wave, Wavetable Synthesiser, from Palm Products GMBH in Germany. One of the first of its kind, a subtractive hybrid with analogue filters & VCAs.

8 Voice polyphonic, an innovative & clever design.

Sound & features remain unique. Has many devotees and inspired several other instruments, but none quite like it.

Few sit on the fence regarding this machine, you either love it or hate it. Has an on board sequencer that has been alleged to work. Certainly not trouble free but worth taking on if you feel like nursing a still unusual classic. For repairs, only go to someone genuinely knowledgeable, good & sympathetic.


First was the wave 2. The most common models are designated 2.2 & 2.3. These are mainly similiar, different wave tables. The 2.3 has multi timbral capabilities & a mode to emulate its predecessor. A factory retrofit MIDI was available, but not any more.


The EVU is an Expansion Voice Unit. Pretty much as the name suggedts, A Wave minus its keyboard etc. Seldom seen over here.


The PRK is a mother keyboard for various machines in the range. Also now seldom seen.


Waveterm, in versions A & B. These are large (7U) rack mounting instruments that expand the wave's features & include a working sequencer. Waveterm A has 8" floppy drives whilst B has 5.25" types.

Both have a monochrome CRT display. Never connect or disconnect leads from Wave to Waveterm with power on either unit, doing so may zap the interface.


PPG 360A Wave Computer. A predecessor to the Wave models with a family resemblance. Rather nice & quite rare. With analogue pitch sources although it is a wavetable instrument. An unusual combination that works well but requires occasional tuning. A unique & effective sound.


All Brand & Model names are Trademarks and/or Copyright of their respective owners.

All opinions in this section are those of the author, Ron Lebar.

Information given is generally brief & is based on our experience. If you spot any factual mistakes or 'typos' please feel free to let us know. We are not quite perfect & promise not to sulk over constructive criticism.

If you need more information on models listed or can suggest another instrument to add let us know & we will do our best. From time to time we may include comprehensive details of specific models.

For Technical queries, advice on operational problems etc. you are welcome to E-Mail us.

Home Start

Our prime directive is the pursuit & maintenance of excellence in music technology.

Visit   HHC pages for more information.

For Tuning, Service & Repairs etc. call: +44 (0)207 288 0037

E-Mail us for hire, repairs, orders etc.
Service   < The Zoo >   Hire
Classic & Modern Instruments or Equipment. Stage, Studio & Broadcast

Contact: For technical advice

PPG. Updated on the 13th of June 2008. Ron Lebar, Author.