9 steps to your REBO-violinTo download a complete illustrated installation manual (PDF-file) click here. |
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Step 1 of 9: Mark the fingerboard holes Remove strings, tailpiece, bridge and chinrest. Mark the three holes to be drilled: two marks on the outer edges and one in the middle of the front of the fingerboard.
(please click to enlarge) |
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The next steps should be practiced on a piece of hard-wood! |
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Step 2 of 9: Drill the fingerboard holes Drill the holes with the long 2.4 mm bit:
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Mark a depth of 20 mm for the holes with a piece of adhesive tape on the bit. Using a ruler, verify that the holes and the fingerboard align. |
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Step 3 of 9: Tap the fingerboard holes (cut the threads) Tap the fingerboard holes from step 2 using the UNC 4/40 tap: You can extend the screw tap with, for example, a connector (insulating screw joint) and a screwdriver (see picture). Verify with a ruler that the holes and fingerboard align. Take your time and be careful as you tap the holes |
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Caution: If rotating the tap is getting harder, remove the screw tap and thoroughly remove all chips from the screw tap and hole. Suspending the instrument from the scroll helps in removing chips. |
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Step 4 of 9 Level the front of the fingerboard with a file or sandpaper on a block. |
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Step 5 of 9: Prepare and mount the plastic plate Copy the position of the holes in the fingerboard to the raw plastic plate. Using the marks, drill holes in the plate using the 3mm bit. Test mount the plastic plate. The plastic plate should align properly with the screws and the holes in the fingerboard. If it does not, enlarge the holes in the plastic plate with a (round) file. |
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Step 6 of 9: Check the depth of the holes Using the screws, plastic plate and the pickup element, check if the holes are tapped sufficiently deep. |
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Step 7 of 9: Mount the pickup elements Clamp the two pickup elements between the fingerboard and the plastic plate. The side of the pickup elements where the wires come out should point in the direction of the G-string. |
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Step 8 of 9 Mount the jack. String with steel strings (recommend are "D'Addario Helicore" or "Pirastro Flexocor / Permanent"), mount and adjust the bridge, tailpiece and chinrest. Connect the instrument with an instrument cable to a musical instrument amplifier. |
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Step 9 of 9: Adjusting the pickup elements Start with the elements positioned so that the element-to-strings distances are the same for both elements. Initially, they should be placed equidistant between string pairs G/D and A/E. |
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Try different element-to-strings positions. Bring them nearer or move them away. Try different angles. Develop your idea of your sound. Don't bring the elements too near to the strings, or else the strings may snare on the elements. Experience the electric sound of your instrument with your ensemble or band and readjust if necessary. If on a special occasion you'd like to use your instrument in a "purely" traditional way and your new REBO system is disturbing you visually, simply remove the three screws, the two pickup elements, the plastic plate and the jack. To download a complete illustrated installation manual (PDF-file) click here. Enjoy yourself with the REBO! |