Harpsichord

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  • 1.  how long to restring one choir?

    Registered Piano Technician
    Posted 02-20-2023 21:47

    Hi

    Even though I have restrung a harpsichord, I was wondering how long it should actually take.  It took me a while to hit my stride, and then, well, I never timed myself.  5 minutes per note? Measure, unwind new wire, make the tail, install?

    Thanks,

    Barb 



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    Barbara Richmond, RPT
    Bloomington, Illinois
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  • 2.  RE: how long to restring one choir?

    Registered Piano Technician
    Posted 02-21-2023 01:19

    Hi Barb,

    I do on average about 5 harpsichord restringings a year for full instruments in a slow year.  I generally take about 30 seconds a wire if I had to guess.  I do my string schedule early on which takes about 30 minutes on average if the schedule doesn't exist.  I would note however that there are several online from manufacturers that have been invaluable in cleaning up some bad scaling in some instruments.  (Just a thought to help with time.)

    I have seen several people approach this many ways but for me this is what I find fastest:

    -Schedule sheet creation (30 minutes)

    -Destringing/Pin Removal (1-2 hours depends on the instrument...)

    -Setup stringing system and string.  (Here is mine)

    • Strings in order on wire spools by size on a rack
    • Sitting on a rubber topped stool I pull the string under my leg and use the weight of it to counter as I make my loops with the hammer hook.
    • I take the string and attach it to the hitchpin and run it its length, from there I pull it tight and cut to a prederminded length based off of how I need to coil the instrument.  (Typically just at the end of the lower manual.)
    • Coil and bring to some form of close to "pitch"
    • Repeat a lot....

    I hope this helps a bit.  I highly recommend wire spools as opposed to trying to use just rolled up wire, it loves to come apart on you...  It takes me a while to get into my grove as well, but I typically can go through the whole process on a French double in a working day and get the instrument totally strung and have a rough tuning on it.  I spend a lot of my time during the tuning watching coiling and pin height, and I find doing this at this speed with focus creates consistent hitchpin loops and lengths, as well as consistent coiling on the instruments.

    Best,

    Corbin



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    Corbin Sturch
    University of Houston
    Houston TX
    (870) 307-5645
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  • 3.  RE: how long to restring one choir?

    Registered Piano Technician
    Posted 02-21-2023 06:03

    Hi Corbin,

    Wow, thanks!  Man, I'm a model of inefficiency. :-)  

    Barb



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    Barbara Richmond, RPT
    Bloomington, Illinois
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  • 4.  RE: how long to restring one choir?

    Posted 02-21-2023 10:43

    Corbin- I like the idea of using your leg as a brake to hold the wire. This solves a major problem of wire management.

    I have two clavichords I want to restring...when I can get some brass wire.

    Any movement re: the Instrument Workshop?



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    Ed Sutton
    ed440@me.com
    (980) 254-7413
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  • 5.  RE: how long to restring one choir?

    Posted 02-22-2023 10:50
    Ed, I would recommend calling Zuckermann for brass wire. I’m pretty sure they use Little Falls wire which is the same wire (as far as I know), as what Instrument Workshop stocked.

    Fwiw, I am not a super fast stringer, and would estimate that a whole stringing operation takes me about two good working days, as long I don’t run into issues.

    Beth