Before and after fitting new hammers on a Bluthner 5ft 6in grand c1929. Jump links:
Link to this piano in stock: https://www.robertspianos.com/ldetail... Before fitting hammers: 0:01 general comments/casework 0:59 tuning pins 1:17 Frame and strings 1:27 The serial number and decal showing prizes from 1865 to 1922. 2:11 played before changing hammers 2:31 original Bluthner strings 3:17 down-weight about 58 grammes before fitting hammers ( 3:19 NB chipped ivory on D - see later link for repair ) 4:04 hammers before replacing - only 3mm depth of felt on note 66 (D6). 4:22 Bluthner knuckles - we are replacing these with rollers (see later link) 5:06 Knuckles compared to rollers 5:55 Bluthner IVa played before changing hammers + general comments. After fitting hammers: 7:59 re-weighted keys 50g in centre, 48g top treble, 52g in lower bass, ± 2g. 8:32 chipped key repaired (see 3:19 above ) 8:48 clean tone of replaced hammers - they need fine voicing and can be further voiced down if required. 9:09 new hammers, shanks and rollers - can be voiced down to taste! 10:05 lubrication with Talc or Teflon powder, French Chalk is Talc in stick form! 10:34 new hammers played - crisper tone. cf.2:10 above 10:52 Played after new hammers fitted. This piano is now sold. We are always trying to source this make and model. Please write to us if you are interested in buying one. STOCKLISTS https://www.robertspianos.com/pianos-... Print list: http://www.robertspianos.com/print.php → CONTACT US ← Contact: [email protected] Website: www.robertspianos.com Tel: (01865) 240-634 #RobertsPianos #topqualitypianos #pianos

W.Hoffmann Piano Maintenance

Yamaha C7 Hammer Filing & Voicing

Before and after restoring a Blüthner 6ft 3in grand c1887. cf. Yamaha C3, Bechstein A. Jump links:

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German Steinway A 1924 + replacing hammers + Comparison with Bosendorfer and Bechstein

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Adhesives, glues or pastes for use in piano repairs

Blüthner - grand piano - Repair - Part 2 - Soundboard milling the cracks with vacuum clamping blocks

Piano Tuning Myths 5 and 10 - Hammer angle and technique

Dissecting the Tone of Piano Hammers (Edited Version)

Pro Tip 28: Hammer shaping

Unboxing a new set of Renner hammers and shanks

Piano tuning - voicing techique for the high-use piano

Grand Piano Action Reconditioning

