Sunday, November 15, 2009

What goes in your Setup (Acoustic)

Continuing the 'What goes in your setup' series, we have here a Larivee L-03 acoustic guitar. I would consider it a mid to higher end production guitar and as you will see, many of the problems associated with guitars has nothing to do with the price. A higher priced instrument can eventually develop fret problems.

Here's the process in its entirety:

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I'm impressed by my Powershot's as well as my own limited abilities :)

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Guitar sitting on my workbench feeling helpless.

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Many frets have popped up at the ends and this is the first thing to fix

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Fret reglued. This is a time consuming process and in total I glued in more about 20 loose ends which took about 30 mins.

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A notched straightedge is used to set the neck perfectly level (truss rod needing adjustment of course!)

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Frets are polished with steel wool.

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Nice and clean.

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The nut action didn't need any tweaking so I proceeded to measure the action with a long ruler. At the 12 fret it measured about 2.2mm on both the bass and treble. I had to take down the treble side more. Point to note: to reduce action on the 12 fret fret by 1mm, approximately 2 mm had to be taken down on the saddle. Good ole trigonometry at work here, finally a use for it so many years after leaving school!

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Saddle is brought to the appropriate height. Final sanding on a flat surface is crucial to good contact with the bridge, hence producing better tone.

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Upon stringing up, I realised there was a 'sitar' like sound on the high E. A quick check revealed a poor break angle to to the bridge pin. Notice how shallow the angle is compared to the rest of the strings.

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Without haste, I put my chisel to work and notched a deeper string slot groove at the bridge pin hole. Now, the break angle is much more desirable and the 'sitar' like sound is gone.

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After stringing up and a wipe down, I couldn't put this baby down. A great setup could make all the difference, regardless of the price of your guitar.

2 comments:

  1. Splendid!! Thank you so much Kai Chin!! Your work is excellent! :)

    ReplyDelete
  2. what acoustic folk guitar would you say is good ?!

    ReplyDelete