34 Treble keys- 3-Course with 5 treble stops- Double octave tuning- Super Dural tuning- 72 Bass keys with 2 bass stops- Bass 4-course- Weight-optimised case shape - thus also smaller case size- Smooth-running, precise wooden keyboard with Mother-of-Pearl finish- Low-noise and smoothly shifting stop action- Excellent bass action - almost noiseless operation- High-quality workmanship of all components - thus high tightness- Environmentally friendly production thanks to a tried-and-tested method of manufacturing celluloid-free, shock-resistant surfaces.- Weight: 8.4 kg- Colour: High-gloss polished black- Treble keyboard: White- Bellows: Black, inside white- Incl. strap, cleaning cloth and sturdy wooden case with a leather cover