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Verstärker und Lautsprecher
Marnic Instruments is nu officieel dealer van Kool & Elfring versterkers.

Kool & Elfring is a privately owned company, located 45 km north of Amsterdam in the Netherlands. The company was founded on January 1, 2007 by aeronautical engineer Floris Elfring and electronic engineer Aryjan Kool.

Commitment to building the best
Kool & Elfring is all about making the best amplifiers money can buy. We simply do not compromise. To achieve extraordinary high quality products we do not leave anything to chance.

  • We build all of our amps and cabs by hand in our own custom shop in the Netherlands
  • We combine ‘state-of-the-art technology’ with ‘old world craftsmanship’
  • We design and build our products with aeronautical discipline
  • We use military grade components and the finest materials

Passion for tone
Designing our amps was a true adventure, a quest for ultimate guitar tone.
Our goal: making the most awesome sounding, most durable and user-friendly tone-machines on the planet.
Our amps are made to inspire and have a truly unique character and feel, a delicate blend of
the perfect organic gain-structure, ‘punching’ frequency response, dynamic response, sustain and definition.

Maximum tone with minimum ‘bells and whistles’
Our amps are among the most versatile ones on the market yet extremely user-friendly.
Feature-wise all our amps are slimmed down to what you really need, which basically comes down to this:
awesome sounding amplifiers that are easy to use with features that are truly beneficial to you.

Sustainability
We believe durability is the key to sustainability. Therefore our products are extremely low maintenance and designed and build to last a lifetime. Over the years this will save you a lot of money on servicing and repair but it will also contribute to save the environment. We do our utmost to manufacture our products environmental friendly. We use *FSC certified wood, **RoHS compliant materials and production methods combined with a strict waste-management.

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