This video is taken from a Discovery Channel programme which was made in a North American recorder workshop.
Woods Used To Make Dolmetsch Recorders
Boxwood/Buis (Buxus sempervirens) density 0.95-1.1 gm./ccm. the traditional wood (shown unstained) for original recorders. When stained, european boxwood takes on a dark nut brown colour. We also use South American boxwood for Academy & Conservatoire ranges. We purchase our European boxwood from: A B Aubrey, The Willows, Crudwell, Malmesbury, Wilts. England SN16 9EL tel: 01666 577451 (also fax)
Coralwood (Guibourtia spp.) density 1.1 gm./ccm. the grenadilla hardness of this reddish-brown timber produces solo instruments with a similarly bright, emphatic but smooth tone. This wood is now in short supply and is only available on special order.
Grenadilla (Dalbergia melanoxylon) density 1.2-1.25 gm./ccm. also called African blackwood; a very hard, dense night-black wood producing consummate solo instruments of striking beauty and remarkable stability. This wood is not a sub-tropical wood and does not grow in the world's great rain forests. We purchase our African blackwood from: Klicksi Limited, Unit E, 15 Oakcroft Road, Chessington, Surrey, England KT9 1RH tel: 020 8974 1500; fax: 020 8974 1540
Kingwood (Dalbergia caerensis) density 1.0-1.1 gm./ccm. a rare, expensive wood with a violet-brown colour producing exquisite solo instruments of unsurpassed beauty.
Maple/Sycamore (Acer spp./Acer pseudoplatanus) density 0.6-0.75 gm./ccm. A close grained wood producing mellow-toned instruments, particularly tenors and basses. We also use a close relative, Sycamore.
We purchase our Maple and Sycamore from: WL West & Sons Ltd, Selham, Petworth, GU28 0PJ tel: 01798 861 611
Pearwood (Pyrus spp.) density 0.65-0.8 gm./ccm. a hard fruitwood (shown unstained) producing a clean, incisive tone but lacking the long life of traditional hardwoods.
Rosewood (Dalbergia spp.) density 1.0-1.1 gm./ccm. a large family of decorative sub-tropical hardwoods all producing durable, reliable recorders with tonal clarity and strength.
Satinwood (Swietenia spp.) density 1.0 gm./ccm. a ravishingly beautiful, decoratively figured, timber producing instruments less susceptible to condensation problems than other hardwoods.
Tulipwood (Dalbergia frutescens var. tormentosa) density 1.0-1.1 gm./ccm. a wood of exotic beauty producing excellent ensemble and solo recorders with a warm but strong tone.
Eastern Red Cedar (Juniperus virginiana) Red Cedar, also called the Tennessee Red Cedar or the Pencil Cedar, is a softwood tree primarily found in the eastern United States from the Hudson Bay and the Great Lakes Region south to Texas and Florida. The tree grows to an average height of 50-75 feet, but it can reach 100 feet in some instances. The sapwood is almost white in color, while the heartwood is purple to rose-red when first exposed, but aging to dull red or red-brown. The heartwood is commonly used for making recorder blocks or plugs
Dimensions are given in millimetres/inches. Measurements are made to and from tone hole centres. For double holes, the 'centre' lies between the top of the higher and bottom of lower hole.
Model
Beak-Thumb
Beak-Hole 1
Hole 1-2
Hole 2-3
Hole 3-4
Hole 4-5
Hole 5-6
Hole 6-7
Nova N601
140/5.51
145/5.71
22/0.87
22/0.87
23/0.91
24/0.94
21/0.83
23/0.91
School 3120/3121 Academy 6120/22/24
128/5.04
135/5.31
21/0.83
21/0.83
24/0.94
24/0.94
21/0.83
25/0.98
Conservatoire 8120/22/24/26
136/5.35
141/5.55
21/0.83
21/0.83
23/0.91
23/0.91
19/0.75
22/0.87
Stanesby
139/5.47
145/5.71
22/0.87
21/0.83
22/0.87
20/0.79
17/0.67
21/0.83
Stanesby Low Pitch
143/5.63
153/6.02
23/0.91
22/0.87
24/0.94
21/0.83
18/0.71
23/0.91
Bressan
137/5.39
144/5.67
22/0.87
21/0.83
22/0.87
20/0.79
17/0.67
22/0.87
Bressan Low Pitch
Treble/Alto Recorders
Dimensions are given in millimetres/inches. Measurements are made to and from tone hole centres. For double holes, the 'centre' lies between the top of the higher and bottom of lower hole.
Model
Beak-Thumb
Beak-Hole 1
Hole 1-2
Hole 2-3
Hole 3-4
Hole 4-5
Hole 5-6
Hole 6-7
Nova N151
203/7.99
210/8.27
34/1.34
33/1.30
38/1.50
31/1.22
20/0.79
29/1.14
School 3130/3131 Academy 6130/32/34
189/7.44
193/7.60
33/1.30
33/1.30
34/1.34
35/1.38
24/0.94
30/1.18
Conservatoire 8130/32/34/36
195/7.68
200/7.87
34/1.34
33/1.30
35/1.38
35/1.38
22/0.87
29/1.14
Stanesby
205/8.07
212/8.35
35/1.38
29/1.14
34/1.34
35/1.38
25/0.98
29/1.14
Stanesby Low Pitch
211/8.31
224/8.82
34/1.34
33/1.30
34/1.34
33/1.30
28/1.10
31/1.22
Bressan
198/7.80
212/8.35
27/1.06
32/1.26
37/1.46
29/1.14
28/1.10
26/1.02
Bressan Low Pitch
The addition of F/F sharp keys will shorten the hole 6-7 distance. Body keys can be fitted to shorten the 2-3 and 4-5 distances.
Tenor Recorders
Dimensions are given in millimetres/inches. Measurements are made to and from tone hole centres. For double holes, the 'centre' lies between the top of the higher and bottom of lower hole.
Model
Beak-Thumb
Beak-Hole 1
Hole 1-2
Hole 2-3
Hole 3-4
Hole 4-5
Hole 5-6
Hole 6-7
Nova N301
257/10.12
273/10.75
39/1.54
36/1.42
53/2.09
44/1.73
31/1.22
keyed
School 3140/3141 Academy 6130/32/34
253/9.96
273/10.75
38/1.50
36/1.42
52/2.05
34/1.34
30/1.18
34/1.34
Conservatoire 8140/42/44/46
253/9.96
275/10.83
39/1.54
36/1.42
51/2.01
35/1.38
31/1.22
33/1.30
Stanesby
253/9.96
278/10.94
37/1.46
38/1.50
53/2.09
36/1.42
33/1.30
35/1.38
Stanesby Low Pitch
278/10.94
298/11.73
40/1.57
36/1.42
52/2.05
38/1.50
38/1.50
keyed
All measurements are for the standard unkeyed tenor. Recorders are keyless except for the Nova 301 and low pitch Stanesby. We also make knick-tenors where a bend in the head section shortens the distance between the beak and the holes. The addition of C/C sharp keys will shorten the hole 6-7 distance. Body keys can be fitted to shorten the 2-3 and 4-5 distances.
Bass Recorders
Dimensions are given in millimetres/inches. Measurements are made to and from tone hole centres. For double holes, the 'centre' lies between the top of the higher and bottom of lower hole.
Model
Beak-Thumb
Thumb-Hole 1
Hole 1-2
Hole 2-Key 3
Key 3-4
Key 4-Hole 5
Hole 5-6
Hole 6-Key 7
Nova N1501
290/11.42
30/1.18
41/1.61
16/0.63
195/7.68
29/1.14
31/1.22
15/0.59
Stanesby Modern Pitch
Stanesby Low Pitch
crook blown
46/1.81
46/1.81
19/0.75
135/5.31
22/0.87
38/1.50
27/1.06
All our basses are keyed on holes 3, 4 and 7, the last a double key providing bottom F and F sharp. Measurements where there are keys are made to a point 5 mm (about half the width of a little finger) into the key touch piece.