The method of construction of our instruments corresponds
in principle to the type of timpani in use during
the eras of Gustav Mahler and Richard Strauss. Their
outstanding acoustical characteristics are based on
a tuning mechanism which is kept as simple as possible,
which leaves the main body of component parts to be
involved directly with the production of the sound.
The hand-hammered
copper kettle lies by means of a spike on a moveable
anchor, the
angle of which can be altered by the stainless
steel spindle. Thus the copper kettle can be pushed
against the skin, which is fixed to the aluminium
base by means of stainless steel pull
rods, changing its tension and consequently the
pitch of the note. The u-shaped holders
machined from one piece of polished brass connect
the skin with the pull rods, while the thin steel
spike is designed to impede the vibrations as little
as possible.
Due to the steeply turned threads of the tuning spindle
it is possible to tune even a large interval by hand
(one quarter turn corresponds roughly to one whole
tone), while at the same time using the same spindle
for fine tuning. The handle
of the spindle is also made of polished brass.
The original covering of these tympani is made of
goatskin, however, depending on to the intended purpose,
calfskin or plastic membrane may be substituted without
any problem. All adjustments to the screw fittings
can be made with the 2 (3,4,5?) Allen wrenches which
are provided.
With this type of tympani, traditional methods of
tone production and handicraft are paired with modern
technology and high grade materials to form a harmonious
whole.
Tonarea of viennese Tampani:
| Piccolo |
22“ es - h |
| |
23“ C – g |
| |
25“ B – f |
| |
28“ D – C |
