Thomastik STRINGS CONTRABASSES BELCANTO ROPE CORE A X BC63
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Information
Information
Manufacturer Information
Thomastik
https://www.thomastik-infeld.com
info@thomastik-infeld.com
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GEWA music GmbH
Email: info@gewamusic.com
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A String Designed for Orchestral Tuning and Versatility
Designed for orchestral tuning, this A string aims for an effective balance between projection, playing comfort, and immediate response. Its steel core ensures reliable tuning stability, while the chrome winding contributes to a consistent feel under the fingers.
For Whom and Which Styles?
Ideal for classical double bassists seeking a quick bow response, it is also suitable for jazz musicians thanks to its natural pizzicato. An excellent choice for intermediate to advanced players looking for an expressive and stable string.
Sound Characteristics
The steel core provides a clear attack, stable intonation, and good dynamic control with the bow. The chrome winding promotes a soft and warm tone with ample resonance, while maintaining clear articulation in pizzicato.
Technical specifications
| Type of cord attachment | Loop end |
| Category | Double Bass |
| Draw | 4/4 |
| Nbr of strings | 1 |
| Spun | Chrome |
| Material | steel |
| Special feature | ball |
| Color | Grey |
| Size | 3/4 |
| Recommended scale length (3/4) | 1040 to 1060 mm |
| Also suitable for 4/4 up to | 1100 mm |
| Core | steel |
| Winding | chrome |
| Tuning | orchestral |
| Tension | medium |
| A string tension | 29.3 kg |
Questions frequently asked
Is the Thomastik Belcanto Orchestra BC63 compatible with a 3/4 double bass?
This A string is designed for 3/4 double basses and can also be used on a 4/4 up to 1100 mm. Its loop-end attachment is suitable for mounting.
What sound does a Belcanto A string with a steel core and chrome winding produce?
The steel core provides a clear attack and stable intonation. The chrome winding offers a warm and smooth tone with rich resonance.
Is this string suitable for classical bow playing?
Its medium tension of 29.3 kg and immediate response to the bow make it intended for orchestral tuning. Good dynamic hold is indicated for the classical repertoire.
Does the BC63 perform well for jazz pizzicato?
Clear articulation and natural pizzicato are achieved thanks to its steel core with chrome winding construction.
What is the gauge of this double bass string?
The indicated gauge is 4/4, with compatibility announced for 4/4 instruments up to 1100 mm. The string is sold individually and corresponds to the note A. Its finish is gray in color.



