R.A. Colby, Inc.
PO Box 4058
Johnson City, TN 37602
ph: 423-282-4473
info@racolby.com
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RA Colby Organbuilder


Halving:
Taper:
Wind Pressure:
Ears: 1-44
Ear Depth:
Languid Bevel:
Skiving: Medium
Material: Spotted
Slotting:
Ratio to Top of Slot:
Ratio of Slot Width:
Tuner Style: Capped
Compass: 1-61
# Roller Beards:

Pipe# C1 C2 C3 C4 C5 C6 C7
Scale 57 69 80 90 100 8mm  
Mouth Width Ratio 2/9 2/9 2/9 2/9 2/9 2/9  
Mouth Width mm 61.1 36.5 22.2 14.3 9.5 6..4  
Cut Up mm 20.6 11.1 7.1 4 1.6 1.6  
Cut Up Ratio 3.0 3.0 3.0 3.3 3.3 4.0  
# nicks in languid 35 26 23 19 6 4  
Tuned Lengthcm              
Total Pipe Height" 29.5 26.25 16 10.5 8.5 7  
Toe Hole Dia mm 7.9 4.8 3.6 2.8 2 1.6  
Roller Beard Dia mm              
Wind Way mm .8 .8 .8 .8 .4 .4  
Metal Thickness mm .8 .8 .8 .8 .8 .8  
Hook Heights"              

 

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4' Koppelflute
• Schantz
• 57 scale
• 61 pipes

• $1995 + shipping/handling

• KC04.12-17