C.F. Martin & Co Mk13Fx Medium

Name: Mk13Fx Medium
Brand: C.F. Martin & Co
SKU: 402344
Price: 19.60 EUR
Availability: InStock

19,60 €VAT incl.

0,00 € Ecotax included

Reference price

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ID : 402344

EAN : 0729789678261

Information

Essential Information About Martin Strings MK13FX Medium Strings
• Kovar Alloy (iron, nickel, cobalt): excellent longevity and enhanced corrosion protection
• Sound Balance : clear trebles, present midrange, and deep bass for expressive folk
• Thermal Stability : improved tuning retention, ideal for long sessions and temperature variations
• Medium Gauge : firm response, solid projection, and precise attack both with pick and fingerstyle

Mk13Fx Medium

19,60 €VAT incl.

0,00 € Ecotax included

Reference price

Reliable Playability for an Acoustic That Stays In Tune and Musical

The Martin Strings MK13FX Medium (with Kovar MK13FX alloy) are designed for guitarists seeking a consistent string set that can withstand daily playing without quickly losing its brightness. Their specific composition promotes a rich and balanced sound, with clear definition in the upper spectrum and a generous foundation in the low end, while offering increased resistance to oxidation. On a folk guitar, they provide convincing projection and a satisfying sense of control, especially when tuning accuracy and stability are priorities.

Technical specifications

Tension	Medium	1st cord pull	13
Type of cord attachment	Ball end	Nbr of strings	6
Category	acoustic

Alloy	Kovar (iron, nickel, cobalt)	Thermal Stability	yes
Corrosion Resistance	high	Sound Output	rich and balanced, crystalline trebles, deep bass

Questions frequently asked

Are these strings suitable for a folk guitar?

This reference is designed for folk guitars and features a Medium gauge.

What sound do the Martin MK13FX Medium strings produce?

The Kovar MK13FX alloy delivers a rich and balanced tone. The trebles maintain a crystalline definition, while the basses gain depth.

What alloy are the MK13FX strings made of?

The composition is based on Kovar, an alloy of iron, nickel, and cobalt.

Are MK13FX strings resistant to oxidation?

High corrosion resistance is claimed for the Kovar MK13FX alloy. This characteristic meets the demands of daily playing by preserving the sonic brilliance longer. Thermal stability also contributes to consistent string performance.