=?windows-1252?b?Qmz8dGhuZXIgd2l0aCB1bmEgY29yZGE=?=Downside for me on this is that you must remove the action to remove a hammer for repair or adjustment.
Al Guecia
----- Original Message -----
From: John Delacour
To: Pianotech List
Sent: Thursday, April 03, 2008 4:06 AM
Subject: Blüthner with una corda
At 00:33 +0000 3/4/08, John Delacour wrote:
...It would be easy for makers to fit a proper una corda action to uprights without any extra expense but apart from Blüthner in the old days I know of no other maker that did this for an underdamper action...These actions are very easy to work on and regulate, having the added advantage that the hammers are screwed on at the back, as in an overdamper action, so they are easy to remove without touching the levers.
I remembered this morning that I recently took some pictures of one of these at a colleague's shop:
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