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A4: Jeffries type Anglo concertina

A4: Jeffries type Anglo concertina

  • Keys: 38 buttons + air button, solid German silver
  • Ends: Jeffries design, flat or raised ends, flat ends made from German silver, rosewood, ebony or cocobolo, raised ends made from German silver or hardwood in black
  • Bellows: 7-fold leather bellows, goatskin, in black or with Jeffries bellows papers, other colours on request
  • Tuning: C/G, C#/G#, Bb/F, G/D, F/C, and Ab/Eb
  • Keyboard layout: Jeffries system, changes of tones on request
  • Levers: riveted, for fast action
  • Reeds: single steel reeds in brass frames
  • Reed pan construction: reed chambers are parallel
  • Size: diameter 156 mm (6.14 in.)
  • Description: crisp tone, fast action
  • Weight: With metal ends: 1.54 kg