Koch Amp's history began in 1988 when Dolf Koch founded his company, initially focusing on modifying and repairing tube amps before launching his own products, starting with the GPA De-Luxe pre-amp and then the innovative KV50 all-tuve amplifier. The company, based in Amersfoort, The Netherlands, gained international recognition for its versatile, tonally balanced tube amps and modern features like built-in power soaks and speaker simulation/

When buying an instrument from The Guitar Boutique, each instrument is inspected and set up with the highest quality to attention prior to shipping. It's our job to ensure that your purchase arrives safely and ready to play. A service you can trust!