Author Archives: benfairlightedwards

Moth Attack II


Moths always go for the most delectable felt – the felt only visible once the keys (and action) are removed: the back-touch and/or balance rail baizes. Almost all pianos I visit now have some sign of moth, even if they … Continue reading

Posted in Technical | Tagged | Leave a comment

Grotrian Steinweg Plate Bearing Bars


I like many Grotrian-Steinweg pianos – I was brought up with a 185 grand (from 1896) – but this new 2 metre something grand has proximal plate bearing bars that will become a tuner’s nightmare. (One of my friends recently … Continue reading

Posted in Technical | Tagged | Leave a comment

Slippery Jack – Kawai


Pianos went thru a bad period of experimentation with various plastics – but Kawai came thru with a brilliant set up: all bearing parts use traditional felts/leathers, except the JACKS, which are the best jacks I’ve ever seen… …Note the … Continue reading

Posted in Technical | Leave a comment

Action Action


Action photos, by pianist-composer Pete Mauder of http://www.phonotheque.co.uk of me refacing the hammers on his Kawai grand. A common feature of hammers become too flat is a lack of dynamic range and control (especially in attempting a pp). Doing my … Continue reading

Posted in Technical | Tagged | 1 Comment

Equalising String Tension & String-Bridge Contact


Unstable tuning, buzzing/false strings can be greatly helped by these TWO OPERATIONS: 1/Pressing out the distal portion (between hitch pin & bridge) of each string; 2/ Tapping strings to the bridge (both sides of the bridge: distal & speaking length … Continue reading

Posted in Technical | 1 Comment

Zuckermann Harpsichord Bridge


In servicing this Zuckermann,           fitting new quills… The Apron Workbench I remembered – just in time – that it’s essential to check the strings’ seating on the bridge:   because the strings can easily ride … Continue reading

Posted in Technical | Leave a comment

Zuckermann Harpsichord Service


This may be only a kit harpsichord (I’ve made several of them myself), but it has a nice enough sound (hopefully better still, when I’ve finished with it!) and deserves the same rigour of set up as any instrument. So, … Continue reading

Posted in Technical | Leave a comment

String Rescue 2


The local technician had recommended a new set of bass strings. I went thus prepared to take a rubbing… However, I did some tests on the very worst (either dead or buzzing) of them. None of those I tested had … Continue reading

Posted in Technical | Leave a comment

Steinway Key Lead Swellings


Sometimes the key leads oxidize and swell, even on Steinways. Mind you, the originals hadn’t swelled as much as those added after new hammers were put on. Still, they had all swelled a bit – and some enough to rub … Continue reading

Posted in Technical | Leave a comment

Sharp Levelling


I like to level the sharps once the ivories (plastics?) are done. On concert grands, like this Yamaha CFIII, I find 12.5mm is best. Smaller or older models of grand can work best with the sharps set as low as … Continue reading

Posted in Technical | Tagged | Leave a comment