DOMINANT PRO violin string A by Thomastik-Infeld


item number: 161112
in stock
With the new DOMINANT PRO strings, Thomastik-Infeld meets the special expectations of today's musicians in terms of sound aesthetics and technical requirements. Building on the legendary DOMINANT, Thomastik-Infeld wants to expand the repertoire of tonal possibilities with the new DOMINANT PRO and at the same time do justice to the most varied of playing styles.

The following can be highlighted as special qualities:

  • a large dynamic range, which means that the strings can be played particularly quietly, but also very loudly
  • the improved resistance to bow pressure compared to the classic DOMINANT string, which makes the DOMINANT PRO ideal for solo use
  • the pronounced balance between brilliance and warmth
  • a supporting effect on the radiance of the instrument
  • creates a room-filling sound
  • very good bow response


In comparison to NO.DP02 [5.5 kg], the A string carbon steel, chrome wound NO.DP02B [6.1 kg, removable ball end] has a considerably smaller diameter. This means that NO.DP02B responds much faster than NO.DP02. Due to the steel core, the string achieves pitch stability immediately after being strung and offers a very high level of resistance to bow pressure. In addition, the chrome winding makes it extremely corrosion-resistant and bestows the string with a particularly long lifespan. Should a player have problems with the lifespan of synthetic A-strings in general due to aggressive sweating, NO.DP02B is the ideal solution. It also reduces buzz tones (= small wolf tone).

It has a higher dynamic range (= can be played very quietly and very loudly) than NO.DP02, however, it also features a decreased tonal modulation capacity, which is a typical characteristic of a steel string. Both strings have a very good brilliance to warmth ratio. After a break-in period of around five hours, NO.DP02B becomes a touch more brilliant and open. This supports the brilliance of the E-string, but can also induce whistling in sensitive E-strings such as NO.DP01AU or NO.DP01PT. However, NO.DP01 is not influenced by this.

In general, steel core strings have a higher string tension; this must also be taken into consideration with NO.DP02B so as to avoid potentially overburdening the instrument. When deciding on the NO.DP02B, we recommend using a fine tuner, since even the smallest of changes when winding up a string can result in extreme changes in the frequency, similarly to a steel E-string.

Thomastik-Infeld recommends the Peter Infeld Rosin (item no. 501092) as a suitable rosin.