Model catalogue
Weltmeister Topas IV piano accordion.
Line.
- Model code
- Topas IV
- Line
- Piano-Akkordeons
- Instrument
- piano accordion
- Status
- Unclear
- Record confidence
- High
Specifications
37 keys; 4-voice with 11 treble registers; 96 basses with 5 bass registers; range f-f'''; Italian hand-made reeds; weight 10.2 kg; 44.2x19.2 cm (Topas IV 37/96/IV/11/5)
Date a Weltmeister by its serial number — the archive holds 2 published dating ranges for this maker.Open the serial lookup → Related Weltmeister models