Specifications
- Shape: compact T-wrench
- Tuning pin diameter: 5 mm
- Material: wooden grip, metal shaft
- Weight: 50 g
- Origin: Germany
- Compatibility: all Feeltone monochords and sound furniture (except the sound bed)
Sound and character
The T-shaped key gives the secure, two-handed feel of tuning. The symmetrical form allows even force, so the tension of the strings on the 5 mm pins can be controlled gently. Accurate tuning is essential for the characteristic, long-resonating overtones of Feeltone monochords and sound furniture to unfold beautifully.
How to use
Place the head of the key on the 5 mm pin and turn slowly and evenly with both hands. Pluck the string while you tune and listen as the tone clears. The T-form provides stable counter-pressure, so you can achieve finer, more controlled tuning than with a single-handed key.
Why this product
Choose this version if you prefer compact, two-handed tools or tune in tight spaces. The T-wrench complements the L-shaped variant nicely: the two offer different kinds of comfort in different tuning situations.
Care tips
- Always tune in small steps; avoid over-tightening.
- Do not use it on 5.9 mm sound bed pins.
- Store in a dry place protected from dust.
- Using a tuning device along with the key gives maximum accuracy.
About Feeltone
Feeltone is a handcraft instrument workshop based in Lassan, northern Germany, founded by Ingo Böhme. For more than two decades they have built monochords, sound beds, sound chairs and ceremonial drums for therapists, sound artists and meditation practitioners. Every instrument is hand-built from sustainably sourced woods and finished with natural treatments such as hard-wax oil.