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Viola Strings

Thomastik PI21 Peter Infeld A Viola 4/4

4.0 out of 5 stars from 1 customer ratings
Thomastik
Thomastik PI21 Peter Infeld A Viola 4/4
Thomastik PI21 Peter Infeld A Viola 4/4

Single A String for 4/4 Viola

  • Steel core with chrome winding
  • Removable ball end
  • Medium tension
  • Thomastik no. PI21
  • Available since January 2024
  • Item number 582722
  • Sales Unit 1 piece(s)
  • Series / Brand Peter Infeld
  • length 4/4
  • ball-end Yes
  • loop-end Yes
  • core material Steel
  • complete set No
  • Single string C No
  • Single string G No
  • Single string D No
  • Single string A Yes
  • Other Single Strings No
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Thomastik PI21 Peter Infeld A Viola 4/4
1
Thomastik PI21 Peter Infeld A Viola 4/4

Thomastik Peter Infeld Viola A Medium Single A String for 4/4 Viola * Steel core with chrome winding * Removable ball en...

349 kr
to the product
Thomastik 136 Dominant A Viola 4/4 M
13
Thomastik 136 Dominant A Viola 4/4 M

Thomastik Dominant A Viola medium Viola String * A Single string * Scale: 37 cm * Aluminium on synthetic * Ball end * Te...

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Thomastik VIS21 Vision Solo A Viola 4/4
Thomastik VIS21 Vision Solo A Viola 4/4

Thomastik Vision Solo Viola A 4/4 Single String for 4/4 Viola * Single A-string * Material: Chrome on steel core * Mediu...

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Thomastik DY21 Dynamo A Viola 4/4
Thomastik DY21 Dynamo A Viola 4/4

Thomastik Dynamo DY21 A Viola Medium Single A string for 4/4 Viola * Scale: 37.5 cm * Chrome on carbon steel * Removable...

413 kr
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Thomastik AL21 Alphayue A Viola 4/4
3
Thomastik AL21 Alphayue A Viola 4/4

Thomastik AL21 Alphayue Viola A 4/4 Single A-String for Viola 4/4 * Scale: 375 mm (14.8") * Medium tension * With detach...

131 kr
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Thomastik AL21 Alphayue A Viola 3/4
Thomastik AL21 Alphayue A Viola 3/4

Thomastik AL21 Alphayue Viola A 3/4 Single A-String for Viola * For 3/4 viola * Scale: 350 mm, 13.8" * Medium tension * ...

131 kr
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Thomastik RG21 Rondo Gold A Viola 4/4
Thomastik RG21 Rondo Gold A Viola 4/4

Thomastik RG21 Rondo Gold A Viola 4/4 Medium, A-single string for 4/4 viola, chrome wound carbon steel, ball end, medium...

413 kr
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Thomastik 136St Dominant A Viola 4/4 H
Thomastik 136St Dominant A Viola 4/4 H

Thomastik Dominant A Viola Heavy Single A-String for Viola * Scale: 37 cm * Aluminium on synthetic * With ball end * Ten...

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Thomastik VI21 Vision A Viola 4/4
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Thomastik VI21 Vision A Viola 4/4

Thomastik Vision A Viola medium A Single String For Viola * Scale: 37 cm * Material: Chrome steel on steel * Ball * Tens...

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Thomastik 18St Superflexible A Va 4/4 H
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131 kr
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Thomastik RO21 Rondo A Viola 4/4
Thomastik RO21 Rondo A Viola 4/4

Thomastik RO21 Rondo Viola String A Single A String 4/4 * Chrome on carbon steel * Ball end * Medium tension...

399 kr
to the product
349 kr
All prices incl. VAT
In stock
1
135
Sales Rank
in Viola Strings

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1 Customer ratings

5 0 Customers 4 1 Customer 3 0 Customers 2 0 Customers 1 0 Customers
4 / 5
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quality

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1 Review

D
Dajon 08.04.2026
This «La/A» is high quality, with a round, full and powerful sound on the right viola. My instrument, a 16" (≈40.6 cm) modern German Strad model with dark-yet-powerful sound, did not love the Peter Infeld «La/A», but it sounds much better on a friends smaller Tertis model viola. The string may also be used as a round and full sounding steel «La/A» for violin, as Thomastik recommend. The price is slightly high for a wound steel string, but the Larsen is guilty of this also.
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